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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 probabilyt density function p (x) cannot exced.
  • A. zero
  • B. One
  • C. Mean
  • D. Infinity
2 If the random variable X denotes the number of heads when three distinet coins are tossed,then X assumes the value.
  • A. 0.1.2.3
  • B. 1,3,3,1
  • C. 1,2,3
  • D. None of these
3 Mean, Median and mode of binomial distribution can be equal if
  • A.
  • B. P < q < 1/2
  • C. P > q < 1/2
  • D. P <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">≠</span>&nbsp;q
4 If in binomial distribution,&nbsp;μ = 6, p = 3/5, the number of trial are:
  • A. 18
  • B. 30
  • C. 10
  • 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 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
8 The number of possible outcomes in Bernoulli trial is
  • A. Three
  • B. Four
  • C. Two
  • D. One
9 If x is discrete random variable, then the function f (x) is.
  • A. A probability function
  • B. A density function
  • C. A probability density function
  • D. A distribution function
10 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}

Top Scorers of Statistics Ics Part 1 Chapter 8 Online Test

J

Jawad Ahmad

Lahore01 - Jan - 2023

10/17
06 Mins 16 Sec
C

Chaudhary Atif

Lahore16 - Jan - 2023

10/17
10 Mins 50 Sec

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