Statistics MCQs taken from FPSC Past Papers for the online preparation of FPSC statistical Officers . 111 Posts of Statistical Officer were announced by FPSC in September 2018.

**Statistics MCQs FPSC Past Papers**

**1. Four Coins are tossed simultaneously, in how many distinct ways these coin shown up?**

(A) 8

(B) 4

(C) 16

(D) 32.

**2. In how many ways five people can fill five distinct posts?**

(A) 60

(B) 120

(C) 25

(D) 50

**3. What P(AUB) equals to , When A & B are mutually exclusive events?**

(A) P(A)+ P(B)

(B) P(A) x P(B)

(C) P(A)+P(B)-P(A)(B)

(D) None of the Above..

**4. For Which Probability Distribution Function mean and variance are equal?**

(A) Normal

**(B) Poisson**

(C) Gamma

(D) None of the above.

**5. How many ways all possible distinct committees of 3 Students from a class of 10 Students ?**

(A) 30

(B) 120

(C) 720

(D) None of these.

**6. Let Y be a random variable distributed like binominal with n-5 -0.70 and p, then what will be the variance of Y?**

(A) 0.105

(B) (0.105 )^{3}

(C) 35

(D) 0.14.

**7. Let Y=a+Bx+error. what B is called ?**

(A) 2

(B) 3

(C) Both A & B

(D) None of the Above.

**8. If the standard deviation of a random variable X is 5, then what will be the standard deviation of Y=4x+2?**

(A) 400

(B) 20

(C) 22

(D) 402.

**9**.** A question was asked , who answer is yes or No, to 150 individuals from a section of population, of 90 of them give answer in Yes. What will be the value of Chi-Square if the hypothesis to be tested is P(Yes) =P(No)?**

(A) 0

(B) 9

(C) 10

(D) None of te Above.

**10.What is P(A****∩B) equals to when A and B are two independent events**?

(A) P(A) +P(B)

(B) P(A) x P(B)

(C) P(A) + P(B)-P(AB)

(D) All of the Above

Download FPSC Statistics MCQs Questions from Past Papers (Click Here)