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8th Chapter

ICS Part 1 Statistics Chapter 8 MCQs Test

First Year Statistics Chapter 8 Online MCQ Test for 1st Year Statistics Chapter 8 (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

Start Chapter 8 Test

ICS Part 1 Statistics Chapter Wise Test

First Year Statistics Chapter 8 Online MCQ Test for 1st Year Statistics Chapter 8 (Probability Distributions)

Sr. # Questions Answers Choice
1 the discrete probability distributio may be represented by.
  • A. A table
  • B. A graph
  • C. A mathematical equation
  • D. All of these
2 Its value cannot be exactly examined.
  • A. Ranodm variable
  • B. Fixed varaible
  • C. Mathematical variable
  • D. Variable
3 The binomial distribution is symmetrical if
  • A. p = 1/2
  • B. P > 1/2
  • C. p < 1/3
  • D. P&nbsp;<span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">≠&nbsp;</span>q
4 A copntinuous probability distribution may be represented by.
  • A. A table
  • B. a graph
  • C. A mathmethical equation
  • D. Botha b and c
5 In binomial experiment successive trials are:
  • A. Dependent
  • B. Independent
  • C. May be independent or dependent
  • D. None of these
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 The parameters of hypergeometric distribution are:<br>
  • A. n,k &amp; p
  • B. n, k &amp; q
  • C. n, p &amp; q
  • D. n, k &amp; &nbsp;N
8 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)
9 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)
10 In a discriete probability distribution the sum of all the probabilities is alwyas
  • A. 0
  • B. 1
  • C. -1
  • D. 8

Top Scorers of Statistics Ics Part 1 Chapter 8 Online Test

M

M Husnain Shaukat

Lahore30 - Sep - 2023

9/17
01 Mins 59 Sec

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