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

00:00
Question # 1

The hypergeometric distribution has -------------- parameters

Question # 2

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

Question # 3

Its value cannot be exactly examined.

Question # 4

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

Question # 5

N-K is classified as

Question # 6

In binomial distribution, the random variable  has a range:

Question # 7

The probability of success ------------ from one trial to another when trials are dependent

Question # 8

Which of the following case is true for hypergeometric distribution.

Question # 9

When X denotes the number of success in binomial experiment, it is called.

Question # 10

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

Question # 11

The parameters of the binomial distributions are

Question # 12

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

Question # 13

The binomial distribution deal with:

Question # 14

Hypergeometric distribution is a

Question # 15

The binomial distribution is symmetrical when:

Question # 16

If X and Y are random varaibes, than E ( X - Y) is equal to.

Question # 17

When x denotes the number of success in binomial experiment it is called.

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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 In a discriete probability distribution the sum of all the probabilities is alwyas
A. 0
B. 1
C. -1
D. 8
2 The probability of success ------------ from one trial to another when trials are dependent
A. Remains constant
B. Is changed
C. One
D. Zero
3 Hypergeometric distribution is a
A. Continuous distribution
B. Discrete distribution
C. Simple distribution
D. Normal distribution
4 The number of possible outcomes in Bernoulli trial is
A. Three
B. Four
C. Two
D. One
5 If X and Y are random varaibes, than E ( X - Y) is equal to.
A. E(X) + E (Y)
B. E(X) - E(Y)
C. X - E (Y)
D. E(X) - Y
6 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
7 Random numbers can be generated
A. Manually
B. Mechanically
C. Botha a and b
D. None of these
8 The hypergeometric distribution has -------------- parameters
A. One
B. Two
C. Three
D. Four
9 If we do not replace the draw cards back into the pack before the next draw, the used probability distribution will be:
A. Binomial
B. Hypergeometric
C. Both binomial &  hypergeometric 
D. None of these
10 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

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