Theoretical Distributions Binomial (CA Foundation Maths, Statictics, Logic, and Reasoning): Questions 1 - 7 of 31

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Question number: 1

» Theoretical Distributions Binomial

MCQ▾

Question

Which one is uniparametric distribution?

Choices

Choice (4) Response

a.

Hyper geometric.

b.

Normal

c.

Poisson

d.

Binomial

Question number: 2

» Theoretical Distributions Binomial

MCQ▾

Question

Poisson distribution is

Choices

Choice (4) Response

a.

Always symmetric

b.

Always negatively skewed.

c.

Always positively skewed.

d.

Symmetric only when m = 2.

Question number: 3

» Theoretical Distributions Binomial

MCQ▾

Question

If x is a binomial variable with parameters n and p, then x can assume

Choices

Choice (4) Response

a.

Any value between 0 and n, both inclusive.

b.

Any whole number between 0 and n, both inclusive.

c.

Any number between 0 and infinity.

d.

Any value between 0 and n.

Question number: 4

» Theoretical Distributions Binomial

MCQ▾

Question

the most important continuous probability distribution is known as

Choices

Choice (4) Response

a.

Normal distribution.

b.

Binomial distribution

c.

Sampling distribution

d.

Chi-square distribution.

Question number: 5

» Theoretical Distributions Binomial

MCQ▾

Question

A theoretical probability distribution.

Choices

Choice (4) Response

a.

Exists only in theory.

b.

Does not exist.

c.

Exists in real life

d.

Both a. and c. are correct

Question number: 6

» 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: 7

» 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.

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