Business Statistics and Research Methods MCQ Questions and Solutions with Explanations

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12

81.
Consider the following statements.
Assertion (A): A reasonably large sized sample drawn randomly from a given population contains almost all the characteristics of the population.
Reason (R): As per the sampling theory, the assertion is based only on the 'Law of Inertia of Large Numbers'.

A. Assertion (A) is correct and Reason (R) as per the sampling theory is also fully correct

B. Assertion (A) is correct but the Reason (R) as per the sampling theory is not fully correct

C. Both Assertion (A) and Reason (R) are incorrect

D. Assertion (A) is incorrect but the Reason (R) is sufficient as per the sampling theory

Answer & Solution Discuss in Board Save for Later

82.
Which of the following requirements for a dissertation may depend on your institution?

A. Whether an abstract should be included

B. The format for referencing

C. The size of the study

D. All of the above

Answer & Solution Discuss in Board Save for Later

83.
If the coefficient of determination is 0.81, the correlation coefficient:

A. 0.6561

B. could be either +0.9 or -0.9

C. must be positive

D. must be negative

Answer & Solution Discuss in Board Save for Later

84.
Non-parametric test is valid when sample size is:

A. Large

B. Small

C. Large and small

D. None of these

Answer & Solution Discuss in Board Save for Later

85.
Find out the value of the median from the following frequency

Size of Items 8 10 12 14 16 18 20

Frequency 3 7 12 28 10 9 6

A. 12

B. 14

C. 16

D. 18

Answer & Solution Discuss in Board Save for Later

86.
Variance of binomial distribution is equal to

A. n.p

B. p.q

C. n.p.q

D. None of these

Answer & Solution Discuss in Board Save for Later

87.
Which of the following distribution tends to standard normal distribution as the degree of freedom increases?

A. Binomial distribution

B. Poisson distribution

C. Normal distribution

D. T-statistics

Answer & Solution Discuss in Board Save for Later

88.
A measure of central tendency is:

A. Mode

B. Measurement of dispersion

C. Skewness

D. Mean deviation

Answer & Solution Discuss in Board Save for Later

89.
Which of the following is not a method of collecting primary data?

A. Direct interview

B. Indirect interview

C. National publications

D. Questionnaire method

Answer & Solution Discuss in Board Save for Later

90.
Which of the following sampling methods is a probability sample?

A. Judgment sample

B. Simple random sample

C. Quota sample

D. Chunk sample

Answer & Solution Discuss in Board Save for Later

1 2 3 4 5 6 7 8 9 10

Size of Items	8	10	12	14	16	18	20
Frequency	3	7	12	28	10	9	6

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

81. Consider the following statements. Assertion (A): A reasonably large sized sample drawn randomly from a given population contains almost all the characteristics of the population. Reason (R): As per the sampling theory, the assertion is based only on the 'Law of Inertia of Large Numbers'.

Answer & Solution

82. Which of the following requirements for a dissertation may depend on your institution?

Answer & Solution

83. If the coefficient of determination is 0.81, the correlation coefficient:

Answer & Solution

84. Non-parametric test is valid when sample size is:

Answer & Solution

85. Find out the value of the median from the following frequency Size of Items 8 10 12 14 16 18 20 Frequency 3 7 12 28 10 9 6

Answer & Solution

86. Variance of binomial distribution is equal to

Answer & Solution

87. Which of the following distribution tends to standard normal distribution as the degree of freedom increases?

Answer & Solution

88. A measure of central tendency is:

Answer & Solution

89. Which of the following is not a method of collecting primary data?

Answer & Solution

90. Which of the following sampling methods is a probability sample?

Answer & Solution

Read More Section(Business Statistics and Research Methods)

81.
Consider the following statements.
Assertion (A): A reasonably large sized sample drawn randomly from a given population contains almost all the characteristics of the population.
Reason (R): As per the sampling theory, the assertion is based only on the 'Law of Inertia of Large Numbers'.

82.
Which of the following requirements for a dissertation may depend on your institution?

83.
If the coefficient of determination is 0.81, the correlation coefficient:

84.
Non-parametric test is valid when sample size is:

85.
Find out the value of the median from the following frequency

Size of Items 8 10 12 14 16 18 20

Frequency 3 7 12 28 10 9 6

86.
Variance of binomial distribution is equal to

87.
Which of the following distribution tends to standard normal distribution as the degree of freedom increases?

88.
A measure of central tendency is:

89.
Which of the following is not a method of collecting primary data?

90.
Which of the following sampling methods is a probability sample?