6th Chapter

## First Year Statistics Chapter 6 Online MCQ Test for 1st Year Statistics Chapter 6 (Probability)

This online test contains MCQs about following topics:

Introduction to probability . Permutations . Combinations . Probability

#### ICS Part 1 Statistics Chapter 6 Test

Start Chapter 6 Test

### First Year Statistics Chapter 6 Online MCQ Test for 1st Year Statistics Chapter 6 (Probability)

1 Probability of an impossible event is
• A. Zero
• B. Negative
• C. Positive
• D. One
2 "P<sub>r</sub> can be solved by the formula.
• A. N!/ r!(n-r)!
• B. (n-r)!/r!
• C. n!(n-r!)
• D. n!(n-r)!/r!
3 The conditional probability P(A/B) is given by.
• A. (A∩B)/(B)
• B. P(A∩B)/P(A)
• C. P(A∩B)/P(B)
• D. (A∩B)/P(B)
4 Arrangement of things without regard to order is called.
• A. Raw data
• B. Arrayed data
• C. Permutation
• D. Combination
5 If two events cannot occur together they are said to be.
• A. Independent
• B. Dependent
• C. mutually exclusive
• D. Equally likely
6 When sample space S is partitioned into some mutually exclusive events such that their union is sample space itself. Then the events are called
• A. Simple events
• B. Compound events
• C. Equally likely events
• D. Exhaustive events
7 If A∪B = S then A and B are __________ events.
• A. Equally likely
• B. Exhaustive
• C. Compound
• D. None of these
8 A non-orderly arrangement of things is called
• A. Combination
• B. Permutation
• C. Collection
• D. Sample Space
9 How many possible permutations can be formed from the wood COMMITTEE.
• A. 45360
• B. 9
• C. 6
• D. None of them
10 <sup>A</sup>P<sub>3</sub>is equal to.<sub></sub><sub></sub>
• A. 3!
• B. 4!
• C. 5!
• D. 6!

### Top Scorers of Statistics Ics Part 1 Chapter 6 Online Test

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#### Waqas Nisar

Lahore29 - Jun - 2024

15/17
05 Mins 22 Sec

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#### Tayba Alvi

15 Nov 2018

a non orderly arrangement of things is permutation or combination ???? what is right answer?

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