Business Statistics and Research Methods MCQ Questions and Solutions with Explanations

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Business Statistics and Research Methods MCQ Questions and answers with easy and logical explanations. Commerce provides you all type of quantitative and competitive aptitude mcq questions with easy and logical explanations. Business Statistics and Research Methods MCQ is important for exams like B.COM, M.COM, BBA, BBM, CA, CS, CMA, CPA, CFA, UPSC, NET, Banking and other commerce department exam. Page-6 section-6

Each section contains 100 MCQs on Business Statistics and Research Methods .

In a series of values if one value is zero, G.M. is

A) Positive B) Zero C) Indeterminate D) None of these

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Mode quantitatively describes

A) standard behaviour B) abnormalities C) fashion or trend of the period D) None of the above

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The statement 'statistics is the science of computation' is

A) Horex Sechrist B) Yule and Candall's C) Connor's D) Bowley's

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The slope of the regression line of Y on X is also called the:

A) Correlation coefficient of X on Y B) Correlation coefficient of Y on X C) Regression coefficient of X on Y D) Regression coefficient of Y on X

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The probability that person A completes all the tasks assigned is 50% and that of person B is 20%. Find the probability that all the tasks are completed.

A) 0.15 B) 0.25 C) 0.35 D) 0.45

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What is Bibliometrics?

A) Function of Library Network B) Information Management Service C) Information Management Tool D) Library Service

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In binomial distribution, probability of 'not success' is equal to

A) p B) q C) 1 - p D) Both B and C

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

In case of normal distribution $$\overline x \pm 2\sigma $$ covers

A) 95.45% B) 95.54% C) 94.45% D) 99.73%

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Statistics as a term means

A) Statistical statistics B) Statistical method C) Inductive statistics D) Descriptive statistics

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Random sampling is also known as . . . . . . . .

A) Cluster sampling B) Census sampling C) Probability sampling D) Deliberate sampling

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

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Business Statistics and Research Methods MCQ Questions and Solutions with Explanations | Commerce