Why you should use Probability Test?

The Sannsynlighetstest makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects: Forståelse av grunnleggende sannsynlighet Kunnskap om kombinatorikk Evne til å jobbe med tilfeldige variabler Forståelse av fellesfordelinger Kvantitative egnethetsevner Numerisk resonnementsevne Solid grep om sannsynlighetsstiftelser Dyktig i kombinatorisk analyse Avansert forståelse av tilfeldige variabler Kompetanse i felles sannsynlighetsfordelinger

Probability Test

Q: What topics are covered in the Probability Test?

Sannsynlighetsgrunner Kombinatorikk Tilfeldige variabler Fellesfordelinger Kvantitativ evne Numerisk resonnement

About the test:

Sannsynlighetstesten evaluerer en kandidats forståelse av sannsynlighetskonsepter og deres anvendelse i kvantitativ analyse. Den vurderer kunnskap om temaer som kvantitativ evne, numerisk resonnement, logisk resonnement og tolkning av data, med fokus på sannsynlighetsteori.

Covered skills:

Sannsynlighetsgrunner
Tilfeldige variabler
Kvantitativ evne

Kombinatorikk
Fellesfordelinger
Numerisk resonnement

Preview this test

Vis eksempler på scorecard

9 reasons why

Adaface Probability Assessment Test is the most accurate way to shortlist Data analytikers

Reason #1

Tests for on-the-job skills

The Probability Test helps recruiters and hiring managers identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions. It reduces the administrative overhead of interviewing too many candidates and saves time by filtering out unqualified candidates at the first step of the hiring process.

The test screens for the following skills that hiring managers look for in candidates:

Forståelse av grunnleggende sannsynlighetskonsepter
Evne til å anvende kombinatoriske teknikker i sannsynlighetsproblemer
Kunnskap om tilfeldige variabler og deres egenskaper
Forståelse av felles sannsynlighetsfordelinger
Kvantitativ evne til å løse sannsynlighetsrelaterte problemer
Evne til å resonnere numerisk i sannsynlighetsscenarier

Reason #2

No trick questions

Traditional assessment tools use trick questions and puzzles for the screening, which creates a lot of frustration among candidates about having to go through irrelevant screening assessments.

View sample questions

The main reason we started Adaface is that traditional pre-employment assessment platforms are not a fair way for companies to evaluate candidates. At Adaface, our mission is to help companies find great candidates by assessing on-the-job skills required for a role.

Why we started Adaface

Preview this test

Vis eksempler på scorecard

Reason #3

Non-googleable questions

We have a very high focus on the quality of questions that test for on-the-job skills. Every question is non-googleable and we have a very high bar for the level of subject matter experts we onboard to create these questions. We have crawlers to check if any of the questions are leaked online. If/ when a question gets leaked, we get an alert. We change the question for you & let you know.

How we design questions

Dette er bare en liten prøve fra biblioteket vårt med 10.000+ spørsmål. De faktiske spørsmålene om dette Sannsynlighetstest vil være ikke-googlable.

🧐 Question
Medium Green or red balls	Solve
A bag contains 5 red balls, 6 yellow balls and 3 green balls. If two balls are picked at random, what is the probability that both are red or both are green in colour?
Hard Square points and Circle	Solve
What is the probability that two uniformly random points in the square are such that center of the square lies in the circle formed by taking the points as diameter
Medium Increasing monthly gross profit Percentage Calculations	Solve
The CEO of Snipr. Inc wants to grow monthly gross profit by 4%. If costs stay the same, what does the sales turnover need to be in February to achieve this goal?
Hard Magic bag Arithmetic Sequences	Solve
Alex’s uncle is a magician who gave them a magic bag in which coins get doubled each time you put those coins into it. Initially, Alex had few coins with them. So, Alex put all the coins, and the coins got doubled. Alex took out all the coins and gave a few to their friend and then again put the remaining coins back in the bag. The coins doubled again; Alex took out all the coins again and gave a few coins to their second friend. Alex then put the remaining coins in the bag and the coins doubled again. Alex took out all the coins and gave a few coins to their third friend. There were no coins left with Alex when Alex gave coins to the third friend and Alex gave an equal number of coins to each friend. What is the minimum number of coins Alex had initially and how much did Alex give to each friend? A: Started with 3 coins B: Started with 5 coins C: Started with 6 coins D: Started with 7 coins E: Started with 9 coins F: Gave 3 coins in every turn G: Gave 4 coins in every turn H: Gave 5 coins in every turn I: Gave 7 coins in every turn J: Gave 8 coins in every turn K: Gave 9 coins in every turn
Medium Three Clocks Time Calculations	Solve
In my house, there are three clocks of different shapes – a round clock, a square clock, and a rhombus clock. The rhombus clock is always accurate whereas the round clock gains 2 minutes every day and the square clock loses 2 minutes every day. I checked the clocks on July 22nd, 2007 at 10 PM, and they were showing different times. Two hours later, when I checked, the clocks were showing the same time, then on which date will all three clocks show the same time again? A: 17 July 2008 B: 23 Sep 2007 C: 25 July 2009 D: 19 Aug 2008 E: 26 July 2008 F: 28 Nov 2007 G: 11 June 2008 H: 15 Aug 2007

	🧐 Question	🔧 Skill
	Medium Green or red balls	2 mins Probability	Solve
A bag contains 5 red balls, 6 yellow balls and 3 green balls. If two balls are picked at random, what is the probability that both are red or both are green in colour?
	Hard Square points and Circle	3 mins Probability	Solve
What is the probability that two uniformly random points in the square are such that center of the square lies in the circle formed by taking the points as diameter
	Medium Increasing monthly gross profit Percentage Calculations	2 mins Numerical Reasoning	Solve
The CEO of Snipr. Inc wants to grow monthly gross profit by 4%. If costs stay the same, what does the sales turnover need to be in February to achieve this goal?
	Hard Magic bag Arithmetic Sequences	3 mins Numerical Reasoning	Solve
Alex’s uncle is a magician who gave them a magic bag in which coins get doubled each time you put those coins into it. Initially, Alex had few coins with them. So, Alex put all the coins, and the coins got doubled. Alex took out all the coins and gave a few to their friend and then again put the remaining coins back in the bag. The coins doubled again; Alex took out all the coins again and gave a few coins to their second friend. Alex then put the remaining coins in the bag and the coins doubled again. Alex took out all the coins and gave a few coins to their third friend. There were no coins left with Alex when Alex gave coins to the third friend and Alex gave an equal number of coins to each friend. What is the minimum number of coins Alex had initially and how much did Alex give to each friend? A: Started with 3 coins B: Started with 5 coins C: Started with 6 coins D: Started with 7 coins E: Started with 9 coins F: Gave 3 coins in every turn G: Gave 4 coins in every turn H: Gave 5 coins in every turn I: Gave 7 coins in every turn J: Gave 8 coins in every turn K: Gave 9 coins in every turn
	Medium Three Clocks Time Calculations	3 mins Numerical Reasoning	Solve
In my house, there are three clocks of different shapes – a round clock, a square clock, and a rhombus clock. The rhombus clock is always accurate whereas the round clock gains 2 minutes every day and the square clock loses 2 minutes every day. I checked the clocks on July 22nd, 2007 at 10 PM, and they were showing different times. Two hours later, when I checked, the clocks were showing the same time, then on which date will all three clocks show the same time again? A: 17 July 2008 B: 23 Sep 2007 C: 25 July 2009 D: 19 Aug 2008 E: 26 July 2008 F: 28 Nov 2007 G: 11 June 2008 H: 15 Aug 2007

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Green or red balls	Probability	Medium	2 mins	Solve
A bag contains 5 red balls, 6 yellow balls and 3 green balls. If two balls are picked at random, what is the probability that both are red or both are green in colour?
	Square points and Circle	Probability	Hard	3 mins	Solve
What is the probability that two uniformly random points in the square are such that center of the square lies in the circle formed by taking the points as diameter
	Increasing monthly gross profit Percentage Calculations	Numerical Reasoning	Medium	2 mins	Solve
The CEO of Snipr. Inc wants to grow monthly gross profit by 4%. If costs stay the same, what does the sales turnover need to be in February to achieve this goal?
	Magic bag Arithmetic Sequences	Numerical Reasoning	Hard	3 mins	Solve
Alex’s uncle is a magician who gave them a magic bag in which coins get doubled each time you put those coins into it. Initially, Alex had few coins with them. So, Alex put all the coins, and the coins got doubled. Alex took out all the coins and gave a few to their friend and then again put the remaining coins back in the bag. The coins doubled again; Alex took out all the coins again and gave a few coins to their second friend. Alex then put the remaining coins in the bag and the coins doubled again. Alex took out all the coins and gave a few coins to their third friend. There were no coins left with Alex when Alex gave coins to the third friend and Alex gave an equal number of coins to each friend. What is the minimum number of coins Alex had initially and how much did Alex give to each friend? A: Started with 3 coins B: Started with 5 coins C: Started with 6 coins D: Started with 7 coins E: Started with 9 coins F: Gave 3 coins in every turn G: Gave 4 coins in every turn H: Gave 5 coins in every turn I: Gave 7 coins in every turn J: Gave 8 coins in every turn K: Gave 9 coins in every turn
	Three Clocks Time Calculations	Numerical Reasoning	Medium	3 mins	Solve
In my house, there are three clocks of different shapes – a round clock, a square clock, and a rhombus clock. The rhombus clock is always accurate whereas the round clock gains 2 minutes every day and the square clock loses 2 minutes every day. I checked the clocks on July 22nd, 2007 at 10 PM, and they were showing different times. Two hours later, when I checked, the clocks were showing the same time, then on which date will all three clocks show the same time again? A: 17 July 2008 B: 23 Sep 2007 C: 25 July 2009 D: 19 Aug 2008 E: 26 July 2008 F: 28 Nov 2007 G: 11 June 2008 H: 15 Aug 2007

Reason #4

1200+ customers in 75 countries

Med Adaface var vi i stand til å optimalisere den første screeningsprosessen vår med oppover 75 %, og frigjorde dyrebar tid for både ansettelsesledere og vårt talentanskaffelsesteam!

Brandon Lee, Leder for mennesker, Love, Bonito

Preview this test

Vis eksempler på scorecard

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Sannsynlighetstest in your hiring process is that it is an elimination tool, not a selection tool. In other words: you want to use the test to eliminate the candidates who do poorly on the test, not to select the candidates who come out at the top. While they are super valuable, pre-employment tests do not paint the entire picture of a candidate’s abilities, knowledge, and motivations. Multiple easy questions are more predictive of a candidate's ability than fewer hard questions. Harder questions are often "trick" based questions, which do not provide any meaningful signal about the candidate's skillset.

Science behind Adaface tests

Reason #6

1 click candidate invites

Email invites: You can send candidates an email invite to the Sannsynlighetstest from your dashboard by entering their email address.

Public link: You can create a public link for each test that you can share with candidates.

API or integrations: You can invite candidates directly from your ATS by using our pre-built integrations with popular ATS systems or building a custom integration with your in-house ATS.

Reason #7

Detailed scorecards & benchmarks

Vis eksempler på scorecard

Preview this test

Vis eksempler på scorecard

Reason #8

High completion rate

Adaface tests are conversational, low-stress, and take just 25-40 mins to complete.

This is why Adaface has the highest test-completion rate (86%), which is more than 2x better than traditional assessments.

Reason #9

Advanced Proctoring

Learn more

Preview this test

Vis eksempler på scorecard

About the Probability Online Test

Why you should use Pre-employment Probability Test?

The Sannsynlighetstest makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects:

Forståelse av grunnleggende sannsynlighet
Kunnskap om kombinatorikk
Evne til å jobbe med tilfeldige variabler
Forståelse av fellesfordelinger
Kvantitative egnethetsevner
Numerisk resonnementsevne
Solid grep om sannsynlighetsstiftelser
Dyktig i kombinatorisk analyse
Avansert forståelse av tilfeldige variabler
Kompetanse i felles sannsynlighetsfordelinger

Once the test is sent to a candidate, the candidate receives a link in email to take the test. For each candidate, you will receive a detailed report with skills breakdown and benchmarks to shortlist the top candidates from your pool.

What topics are covered in the Probability Test?

Combinatorics </h4> <p > Combinatorics er ferdigheten til å telle og ordne objekter eller hendelser. Det omfatter konsepter som permutasjoner, kombinasjoner og prinsippene for telling. Å måle denne ferdigheten i testen hjelper deg med å evaluere kandidatens evne til å løse problemer med å arrangere, velge og telle objekter, som er essensielt i forskjellige matematiske og statistiske applikasjoner. </p> <h4> tilfeldige variabler
the Ferdighet av tilfeldige variabler innebærer å forstå begrepet tilfeldige variabler og deres sannsynlighetsfordelinger. Tilfeldige variabler er variabler hvis verdier avhenger av utfallet av en tilfeldig hendelse. Måling av denne ferdigheten i testen kan vurdere kandidatens evne til å analysere og tolke tilfeldige fenomener, samt anvende sannsynlighetsfordelinger for å modellere situasjoner i den virkelige verden.
Fellesfordelinger
Fellesfordelinger refererer til sannsynlighetsfordelingen av to eller flere tilfeldige variabler. Denne ferdigheten innebærer å forstå felles sannsynlighetsfordeling, betinget sannsynlighet og relaterte konsepter. Inkludert denne ferdigheten i testen hjelper deg med å evaluere kandidatens grep om modellering og analysere sammenhengene mellom flere tilfeldige variabler, noe som er essensielt innen forskjellige felt som maskinlæring, finans og driftsforskning.
Full list of covered topics
The actual topics of the questions in the final test will depend on your job description and requirements. However, here's a list of topics you can expect the questions for Sannsynlighetstest to be based on.
Prøveområde
arrangementer
Sannsynlighetsregler
Betinget sannsynlighet
Uavhengige og avhengige hendelser
Permutasjoner og kombinasjoner
Faktoriell notasjon
Sannsynlighetsfordelinger
Forventede verdier
Mener, median og modus
Varians og standardavvik
Binomial distribusjon
Poisson distribusjon
Normal distribusjon
Sentral grense teorem
Felles sannsynlighet
Marginal sannsynlighet
Betinget sannsynlighet
Tilfeldige variabler
Sannsynlighetstetthetsfunksjon
Kumulativ distribusjons funksjon
Forventet verdi av en tilfeldig variabel
Øyeblikkelig generasjonsfunksjon
Kvantitativ evne
Nummerserie
Prosentvis beregninger
Datatolkning
Kvantitativ sammenligning
Numerisk resonnement
Anslag
Sannsynlighetsoppgaver
Statistisk analyse

Preview this test

Vis eksempler på scorecard

What roles can I use the Probability Test for?

Data analytiker
Dataforsker
Forretningsanalytiker
Finansanalytiker
Risikoanalytiker
Statistiker
Markedsundersøkelsesanalytiker
Aktuar
Operasjonsforskningsanalytiker
Kvalitetskontrollanalytiker

How is the Probability Test customized for senior candidates?

For intermediate/ experienced candidates, we customize the assessment questions to include advanced topics and increase the difficulty level of the questions. This might include adding questions on topics like

Analytisk tenking og kvantitativ egnethet
Problemløsningsevner i numerisk resonnement
Sterkt grep om sannsynlighetskonsepter
Evne til å bruke kombinatoriske teknikker
Dyptgående kunnskap om tilfeldige variable modeller
Kompetanse i felles distribusjonsmetoder
Kritisk tenking og kvantitativ resonnement
Evne til å analysere og tolke numeriske data
Dyktig i sannsynlighetsberegninger
Ferdigheter i kombinatorisk problemløsing
Kompetanse i å jobbe med felles sannsynlighetsfordelinger

Preview this test

Vis eksempler på scorecard

Ansettelseslederne mente at de gjennom de tekniske spørsmålene de stilte under panelintervjuene, var i stand til å fortelle hvilke kandidater som scoret bedre, og differensierte med de som ikke skåret like godt. De er svært fornøyd med kvaliteten på kandidatene som er på listen med Adaface-screeningen.

85%

Reduksjon i screeningstid

Se hele casestudien

Probability Hiring Test Vanlige spørsmål

Kan jeg kombinere flere ferdigheter til en tilpasset vurdering?

Ja absolutt. Tilpassede vurderinger er satt opp basert på stillingsbeskrivelsen din, og vil inneholde spørsmål om alle må-ha ferdigheter du spesifiserer.

Har du noen anti-juksende eller proktoreringsfunksjoner på plass?

Vi har følgende anti-juksede funksjoner på plass:

Ikke-googlable spørsmål
IP Proctoring
Nettproctoring
Webcam Proctoring
Deteksjon av plagiering
Sikker nettleser

Les mer om Proctoring -funksjonene.

Hvordan tolker jeg testresultater?

Den viktigste tingen å huske på er at en vurdering er et eliminasjonsverktøy, ikke et seleksjonsverktøy. En ferdighetsvurdering er optimalisert for å hjelpe deg med å eliminere kandidater som ikke er teknisk kvalifisert for rollen, det er ikke optimalisert for å hjelpe deg med å finne den beste kandidaten for rollen. Så den ideelle måten å bruke en vurdering på er å bestemme en terskelpoeng (vanligvis 55%, vi hjelper deg med å benchmark) og invitere alle kandidater som scorer over terskelen for de neste rundene med intervjuet.

Hvilken opplevelsesnivå kan jeg bruke denne testen til?

Hver ADAFACE -vurdering er tilpasset din stillingsbeskrivelse/ ideell kandidatperson (våre fageksperter vil velge de riktige spørsmålene for din vurdering fra vårt bibliotek med 10000+ spørsmål). Denne vurderingen kan tilpasses for ethvert opplevelsesnivå.

Får hver kandidat de samme spørsmålene?

Ja, det gjør det mye lettere for deg å sammenligne kandidater. Alternativer for MCQ -spørsmål og rekkefølgen på spørsmål er randomisert. Vi har anti-juksing/proctoring funksjoner på plass. I vår bedriftsplan har vi også muligheten til å lage flere versjoner av den samme vurderingen med spørsmål med lignende vanskelighetsnivåer.