Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
This online test contains MCQs about following topics:
Introduction to random variables . Random numbers and their generation . Application of random number . Concept of random variable and their construction from different fields . Discreate and continuous random variables
MCQ's Test For Chapter 7 "Statistics Ics Part 1 Chapter 7 Online Test"
Try The MCQ's Test For Chapter 7 "Statistics Ics Part 1 Chapter 7 Online Test"
-
Total Questions17
-
Time Allowed20
Statistics Ics Part 1 Chapter 7 Online Test
00:00
Question # 1
The coins are tossed, the porbability of two tails is euql to.
Question # 2
Why are the outcomes of a coin tossing mutually exclusive.
Question # 3
Coefficient of variation (C.V) is given below
Question # 4
What is the probability that a value chosen at random from a particular population is larger than the median of the popultion.
Question # 5
the term 'event' is used for.
Question # 6
The numbered balls are paced in an urn, Numbers 1- 4 are red and numbers 5 -10 are blue. the probability that a ball drawn at random from the run is blue is.
Question # 7
The properties of discrete probability distribution are:
Question # 8
E(y-μ) is equal to
Question # 9
When a pair of dice is rolled, the sum of upperemost dots vary from.
Question # 10
The sum of probabilities of events of a sample space is always.
Question # 11
Which of the following cannot be probability of an event.
Question # 12
For discrete random variable 'X' the expectation of X I-e E(x) is equal to:
Question # 13
The probability of an impossible event is.
Question # 14
Tossing two dice possble sampes are.
Question # 15
A student soved 25 questions from first 50 questios of a book to be solved. The prob, that he will solve the remaining all questions.
Question # 16
For a constant k, the variance of k is
Question # 17
Is the tossing of two perfect coins the probability at least one head occur is.
ICS Part 1 Statistics Chapter 7 MCQs Test
Top Scorers Of Chapter 7 "Statistics Ics Part 1 Chapter 7 Online Test" MCQ`s Test
-
E Eman Asif 09 - Aug - 2021 01 Min 26 Sec 17/17 -
W Waseem 13 - May - 2022 02 Min 24 Sec 17/17 -
Z zakria asif 03 - Jun - 2021 03 Min 23 Sec 17/17 -
N Noor Fatima 3207 30 - May - 2022 07 Min 52 Sec 17/17 -
@ @immortal.Sameer 09 - Aug - 2021 01 Min 21 Sec 16/17 -
S shais 12 - Aug - 2021 01 Min 27 Sec 16/17 -
A Adnan Bashir 09 - Jan - 2022 03 Min 37 Sec 15/17 -
R Rameen Basit 08 - Jun - 2023 04 Min 50 Sec 15/17 -
Z Zakria Awan 11 - Dec - 2021 06 Min 11 Sec 15/17 -
E EDITS x FANPAGES 30 - Jun - 2022 04 Min 33 Sec 14/17 -
R Raheema Fayyaz 17 - Apr - 2024 14 Min 28 Sec 13/17 -
A Ayesha Razzaq 13 - Jan - 2022 05 Min 08 Sec 12/17 -
Z Zuhaib Nadeem 12 - May - 2023 10 Min 13 Sec 12/17 -
W Waqas Nisar 15 - Mar - 2024 06 Min 07 Sec 11/17 -
I Iram Salem 11 - Jan - 2022 08 Min 27 Sec 11/17
ICS Part 1 Statistics Chapter 7 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | the collection of all possible outcome of a random experimnet is called. |
A. Sample point
B. Sure event
C. sample event
D. simple event
|
| 2 | When two coins are tossed simulataneously the probability of at most one head is. |
A. 1/2
B. 1/4
C. 3/4
D. None of these
|
| 3 | When two coins are tossed simultaneously, P (one head ) is. |
A. 1/2
B. 1/4
C. 3/4
D. 1.0
|
| 4 | F(-∞) is always equal to |
A. Zero
B. One
C. Two
D. Negative one
|
| 5 | If a is a constant then E(a) is equal to |
A. a
B. Square of a
C. Zero
D. 2a
|
| 6 | Which of the following cannot be probability of an event. |
A. 0
B. 1
C. 0.32
D. 1.00
|
| 7 | The Area of trapezoid is equal to: |
A. sum of paralled sides x base
B. sum of paralled sides x base/2
C. 2 x base x sum of paralled side
D. Sum of paralled sides x base/4
|
| 8 | a measure of the chance that an uncertain event will occur. |
A. An experiment
B. An event
C. A probability
D. A trail
|
| 9 | Coefficient of variation (C.V) is given below |
A. Mean /S.D x10
B. Mean/S.D x 100
C. S.D/Mean x 100
D. S.D/ Mean
|
| 10 | If x and y are independent random variables, then E(xy) |
A. E(xy)
B. xE(y)
C. E(x)
D. E(x)E(y)
|
Test Questions
