# ISS Statistics Paper I (New 2016 MCQ Pattern): Questions 251 - 254 of 469

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## Question number: 251

MCQ▾

### Question

Which of the following statement is/are incorrect regarding a cumulative distribution function ?

### Choices

Choice (4) Response

a.

can have only jump discontinuities.

b.

is continuous from the right.

c.

have countable number of discontinuities.

d.

None of the above

## Question number: 252

» Probability » Probability Distributions » Multinomial

MCQ▾

### Question

If where, then, ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

## Question number: 253

» Probability » Probability Distributions » Bernoulli

MCQ▾

### Question

If is a Bernoulli trials process with parameter, then will be ________with parameter________?

### Choices

Choice (4) Response

a.

Bernoulli trials,

b.

Bernoulli trials, 1-

c.

Non- Bernoulli trials,

d.

All of the above

## Question number: 254

MCQ▾

### Question

Z is the number of reading sessions a randomly chosen public library offers in their literacy program for kids. Is the random variable Z discrete or continuous?

### Choices

Choice (4) Response

a.

Discrete

b.

Continuous

c.

Sometime discrete sometime continuous

d.

Can’t say anything

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