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

  • Time Allowed20

Statistics Ics Part 1 Chapter 8 Online Test

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Question # 1

Which of the following is true for binomial distribution

Question # 2

The binomial distribution is symmetrical when:

Question # 3

Random numbers can be generated

Question # 4

The binomial distribution is symmetrical if

Question # 5

A fair coin is tossed four times the probability of getting four heads is

Question # 6

An expected value of a random variable is equal to its.

Question # 7

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

Question # 8

If C is a non -random variabe than E (C) is.

Question # 9

If we do not replace the draw cards back into the pack before the next draw, the used probability distribution will be:

Question # 10

N-K is classified as

Question # 11

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

Question # 12

Binomial distribution is positively skewed

Question # 13

In binomial distribution, the random variable  has a range:

Question # 14

Each trial of binomial experiment results in an outcome which can be classified in two categories

Question # 15

Hypergeometric distribution is a

Question # 16

The repeated trials of binomial experiments are

Question # 17

If in binomial distribution, μ = 6, p = 3/5, the number of trial are:

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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 Random number can be generated manully by
A. Dawing cards from numbered cards
B. Roitaing or spinning numbered wheels
C. Use of random numbers table
D. All of these
2 Mean, Median and mode of binomial distribution can be equal if
B. P < q < 1/2
C. P > q < 1/2
D. P  q
3 Which of the following distribution(s) has 3 parameters.
A. Binomial distribution
B. Hypergeometric distribution
C. Both of the above 
D. None of these
4 When x denotes the number of success in binomial experiment it is called.
A. Random variable
B. Binomial random variable
C. Continuous random variable
D. Both (B) and (C) but not (A)
5 Binomial distribution is used when n is
A. Large
B. Small
C. Negative
D. Zero
6 The parameters of hypergeometric distribution are:
A. n,k & p
B. n, k & q
C. n, p & q
D. n, k &  N
7 In binomial distribution, the random variable  has a range:
A. 0,1,2...................n
B. 0,1,2,......+∞
C. -∞ to +∞
D. ∞ to +0
8 Random numbers are generated from the single digit numbers.
A. { 1,2,3,............. 10 }
B. { 0, 1,2,.......................... 10}
C. { 0,1,2.............}
D. {0,1,2,............. 9}
9 N-K is classified as
A. Success
B. Failures
C. Parameters
D. Range
10 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

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