Probability - Aptitude MCQ Questions and Solutions with Explanations

A. The number of bathrooms in a house

B. The sale or purchase price of a house

C. The number of bedrooms in a house

D. Whether or not a home has a swimming pool in it

A. Event

B. Z-Value

C. Probability

D. Random Variable

A. Sampling distribution

B. Binomial distribution

C. Hypergeometric distribution

D. Geometric distribution

A. Dependent

B. Independent

C. Equally Likely

D. Mutually exclusive

A. $$\frac{{1}}{{3}}$$

B. $$\frac{{1}}{{6}}$$

C. $$\frac{{1}}{{12}}$$

D. $$\frac{{1}}{{24}}$$

A. npq

B. np

C. $$\sqrt {{\text{npq}}} $$

D. $$\sqrt {{\text{np}}} $$

A. One Outcome

B. Two Outcome

C. Three Outcome

D. Four Outcome

A. 1

B. $$\frac{{2}}{{15}}$$

C. 3

D. $$\frac{{7}}{{15}}$$

A. It always contains a contingency table

B. The number of trials is always less than 5

C. The probability of success is always greater than 5

D. The mean and variance of the distribution are same (equal)

A. Empirical

B. Bayesian

C. Independent

D. Independent