First Year ICS Statistics Chapter 8 Online MCQ Test (Probability Distributions)

This online test contains MCQs about following topics:

Introduction to probability distributions . Probility mass function . Probabilty density function . Simple univariate discrete and continuous distributions . Drawing of probability mass function and probability density function . Expectation and variance of the simple discrete random variable . Distribution function

ICS Part 1 Statistics Chapter 8 Test

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MCQ's Test For Chapter 8 "Statistics Ics Part 1 Chapter 8 Online Test"

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  • Total Questions17

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Statistics Ics Part 1 Chapter 8 Online Test

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Question # 1

Random numbers can be generated

Question # 2

If X and Y are independent random variables , the E (XY) is equal to.

Question # 3

Random number can be generated manully by

Question # 4

Random numbers can be generated mechanically by

Question # 5

The probability of even/odd number when a fair die rolled is:

Question # 6

the discrete probability distributio may be represented by.

Question # 7

In binomial experiment successive trials are:

Question # 8

Hypergeometric distribution is a

Question # 9

Which of the following case is true for hypergeometric distribution.

Question # 10

If x is a continuous random vriable, then the function f (x) is.

Question # 11

If the random variable X denotes the number of heads when three distinet coins are tossed,then X assumes the value.

Question # 12

N-K is classified as

Question # 13

The number of possible outcomes in Bernoulli trial is

Question # 14

The parameters of hypergeometric distribution are:

Question # 15

Mean, Median and mode of binomial distribution can be equal if

Question # 16

Its value cannot be exactly examined.

Question # 17

The probability of success changes from trial to trial, is the property of:

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ICS Part 1 Statistics Chapter 8 MCQs Test

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ICS Part 1 Statistics Chapter 8 Important MCQ's

Sr.# Question Answer
1 The parameters of hypergeometric distribution are:
A. n,k & p
B. n, k & q
C. n, p & q
D. n, k &  N
2 The binomial distribution deal with:
A. Discrete variable
B. Continuous variable 
C. None of these
3 In hypergeometric distribution, the successive trials are.
A. Dependent
B. Independent
C. Both (A) & (B)
D. None of these
4 The probability of success changes from trial to trial, is the property of:
A. Binomial experiment
B. Hypergeometric experiment
C. Both A and B
D. None of these
5 A fair coin is tossed four times the probability of getting four heads is
A. 1/4
B. 1/2
C. 4/6
D. 1
6 If X and Y are independent random variables , the E (XY) is equal to.
A. E(XY)
B. E(X) E(Y)
C. XE(Y)
D. YE(X)
7 The mean of binomial distribution is always:
A. Equal to variance
B. Less than variance
C. Greater then variance
D. None of the these
8 If (E(X) = E than find arithmetic means will be.
A. 1
B. 4
C. 0
D. 8
9 The probability of success ------------ from one trial to another when trials are dependent
A. Remains constant
B. Is changed
C. One
D. Zero
10 In binomial experiment successive trials are:
A. Dependent
B. Independent
C. May be independent or dependent
D. None of these

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