CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 42 - 48 of 154

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Question number: 42

» Statistical Description of Data » Textual Representation of Data

MCQ▾

Question

An attribute is

Choices

Choice (4) Response

a.

A quantitative characteristic

b.

A qualitative characteristic

c.

A measurable characteristic

d.

Question does not provide sufficient data or is vague

Question number: 43

» Statistical Description of Data » Frequency Distribution

MCQ▾

Question

The distribution of profits of a blue-chip company relates to

Choices

Choice (4) Response

a.

Attributes

b.

Continuous variable

c.

Discrete variable

d.

Question does not provide sufficient data or is vague

Question number: 44

» Theoretical Distributions Binomial

MCQ▾

Question

The mean of binomial distribution is

Choices

Choice (4) Response

a.

Always equal to its variance.

b.

Always less than its variance.

c.

Always more than its variance.

d.

Always equal to its standard deviation.

Question number: 45

» Statistical Description of Data » Textual Representation of Data

MCQ▾

Question

Marks of a student is an example of

Choices

Choice (4) Response

a.

An attribute

b.

A discrete variable

c.

A continuous variable

d.

Question does not provide sufficient data or is vague

Question number: 46

» Theoretical Distributions Binomial

MCQ▾

Question

The normal curve is

Choices

Choice (4) Response

a.

Bell-shaped.

b.

Inverted J – shaped.

c.

J- shaped

d.

U- shaped.

Question number: 47

» Theoretical Distributions Binomial

MCQ▾

Question

For a binomial distribution, mean and mode

Choices

Choice (4) Response

a.

Do not always exist.

b.

Are never equal.

c.

Are equal when q = 0.50.

d.

Are always equal.

Question number: 48

» Theoretical Distributions Binomial

MCQ▾

Question

An example of a bi-parametric discrete probability distribution is

Choices

Choice (4) Response

a.

Poisson distribution.

b.

Normal distribution.

c.

Binomial distribution

d.

All of the above

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