Start learning →

GMAT Correlation and Regression — practice questions

Explore 5 free Correlation and Regression questions in GMAT Quantitative Reasoning. Open each question or exercise to read its content, reference answers and available explanation.

Practise Correlation and Regression with Quill →

Correlation and Regression questions and exercises with answers

Showing questions 1–5 of 5.

If a fair six-sided die is rolled twice, the probability that the sum is divisible by 3 is:Read the answer and worked solution →Probability of heads on a fair coin is:Read the answer and worked solution →Probability of rolling 6 on a die:Read the answer and worked solution →Bag has 4 red, 6 blue. P(red) =Read the answer and worked solution →Two coins tossed. P(both heads) =Read the answer and worked solution →

Worked practice questions

If a fair six-sided die is rolled twice, the probability that the sum is divisible by 3 is:

  1. 1/6
  2. 1/4
  3. 1/3
  4. 5/12
  5. 1/2
Show answer and solution

Correct answer: C. 1/3

1. Identify what is being asked: this is a **Probability** question. 2. Apply the standard approach for this question type to evaluate each option. 3. The correct answer is **C. 1/3** — it satisfies the conditions of the stem. _Source: GMAC Official 12 Sample Questions (mba.com)_

Open this question →

Probability of heads on a fair coin is:

  1. 1/2
  2. 1/4
  3. 1
  4. 0
Show answer and solution

Correct answer: A. 1/2

1. Fair coin: 1/2. _Source: 501-GMAT-Questions Section 4 / Manhattan Quant Bank_

Open this question →

Probability of rolling 6 on a die:

  1. 1/2
  2. 1/6
  3. 1/3
  4. 5/6
Show answer and solution

Correct answer: B. 1/6

1. 1 outcome of 6 → 1/6. _Source: 501-GMAT-Questions Section 4 / Manhattan Quant Bank_

Open this question →

How to practise

  1. Choose a Correlation and Regression question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

Put it into practice

Continue with Correlation and Regression practice for GMAT. Read explanations as you go. No signup form needed to start.

Practise Correlation and Regression →

More Quantitative Reasoning topics

Modern MathematicsQuantitative ReasoningAlgebraPermutations and CombinationsLogical ReasoningQuantitative AptitudeAverages and MixturesSimple and Compound Interest