×
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 Which of the following distribution(s) has 3 parameters.
  • A. Binomial distribution
  • B. Hypergeometric distribution
  • C. Both of the above 
  • D. None of these
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 if X and Y are independent random varaibesl the S.D. (X-Y) is equal to
  • A. Var (X) - var (Y)
  • B. Var (X) + Var (Y)
  • C. E(X-Y)2
  • D. E(X + Y)2
4 The binomial distribution has the following parameters.
  • A. p & q
  • B. n & q 
  • C. n, p & q
  • D. None of these
5 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)
6 Binomial distribution is positively skewed
  • A. P < 1/2
  • B. P > 1/2
  • C. P = 1/2
  • D. P &lt; q &lt; <sup>1</sup>/<sub>2</sub>
7 In a discriete probability distribution the sum of all the probabilities is alwyas
  • A. 0
  • B. 1
  • C. -1
  • D. 8
8 For a binomial probability distribution:<div>n = 10 &amp; the probability of failure (q =0.6), then mean of the distribution is .</div>
  • A. 0.6
  • B. 6.0
  • C. 10
  • D. 4
9 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}
10 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)

Top Scorers of Statistics Ics Part 1 Chapter 8 Online Test

W

Waqas Nisar

Lahore26 - Mar - 2024

13/17
05 Mins 15 Sec
W

Waqas Nisar

Lahore08 - Mar - 2024

13/17
06 Mins 13 Sec
W

Waqas Nisar

Lahore20 - Mar - 2024

12/17
11 Mins 44 Sec
M

Muhammad Boota

Lahore13 - Jan - 2024

11/17
03 Mins 49 Sec
W

Waqas Nisar

Lahore06 - Mar - 2024

11/17
05 Mins 10 Sec
R

Rana Uzair

Lahore27 - Mar - 2024

11/17
06 Mins 40 Sec
W

Waqas Nisar

Lahore07 - Mar - 2024

9/17
06 Mins 42 Sec
W

Waqas Nisar

Lahore08 - Mar - 2024

9/17
07 Mins 52 Sec

Share your comments questions here
Sort By:
X

Sign in

to continue to ilmkidunya.com

inquiry-image

Free Admission Advice

Fill the form. Our admission consultants will call you with admission options.

X

Sign in

to continue to ilmkidunya.com

X

Sign in

to continue to ilmkidunya.com

X

Forgot Password

to continue to ilmkidunya.com

X

Register Type

Please Provide following information to Register

  • Student
  • Tutor
  • Consultant
  • Employer