CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 49 - 55 of 154

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Question number: 49

» Statistical Description of Data » Frequency Distribution

MCQ▾

Question

The distribution of shares is an example of the frequency distribution of

Choices

Choice (4) Response

a.

A or C

b.

An attribute

c.

A continuous variable

d.

A discrete variable

Question number: 50

» Statistical Description of Data » Textual Representation of Data

MCQ▾

Question

Statistics is applied in

Choices

Choice (4) Response

a.

Economics

b.

Commerce and industry

c.

Business management

d.

All a. , b. and c. are correct

Question number: 51

» Measures of Central Tendency

MCQ▾

Question

Which measure of dispersion is based on all the observations?

Choices

Choice (4) Response

a.

Quartile deviation

b.

Standard deviation

c.

Mean deviation

d.

Both b. and c. are correct

Question number: 52

» Statistical Description of Data » Histogram

MCQ▾

Question

A comparison among the class frequencies is possible only in

Choices

Choice (4) Response

a.

Frequency polygon

b.

Histogram

c.

Ogives

d.

Question does not provide sufficient data or is vague

Question number: 53

» Theoretical Distributions Binomial

MCQ▾

Question

The mean and mode of a normal distribution

Choices

Choice (4) Response

a.

May be different.

b.

Are always equal

c.

May be equal.

d.

None of the above

Question number: 54

» Statistical Description of Data » Textual Representation of Data

MCQ▾

Question

The amount of non-responses is maximum in

Choices

Choice (4) Response

a.

Observation method

b.

Mailed questionnaire method

c.

Interview method

d.

None of the above

Question number: 55

» Correlation and Regression

MCQ▾

Question

The correlation between the speed of an automobile and the distance travelled by it after applying the brakes is

Choices

Choice (4) Response

a.

Zero

b.

Negative

c.

Positive

d.

None of the above

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