# MCQs Probability Distributions 3

This Quiz (MCQs Probability First Year) contains Multiple Choice Questions about Probability and probability distribution, event, experiment, mutually exclusive events, collectively exhaustive events, sure event, impossible events, addition, and multiplication laws of probability, discrete probability distribution, and continuous probability distributions, etc.

1. The lower and upper quartiles of standard normal variate are respectively

2. Normal Distribution is

3. Shape of the normal curve can be related to

4. Normal Distribution is

5. In a normal distribution $E(X−\mu)^2$ is

6. If $Y=5X + 10$ and $X$ is $N(10,25)$, then mean of $Y$ is

7. The Normal Curve is asymptotic to the

8. Total Area under the normal curve is

9. In the case of a symmetrical distribution

10. The shape of the normal curve depends upon

11. The Normal Distribution has parameters

12. Which of the following parameter control the relative flatness of a normal distribution

13. Mean deviation of Normal Distribution is

14. In Normal distribution, the parameters which control the flatness of the curve is

15. The median of the normal distribution corresponds to the value of $Z$ equal to

16. Area under the normal curve on either side of mean is

17. If $X\sim N(55,49)$ then $\sigma$

18. If $X\sim N(16, 49)$, then mean is

19. We use normal distribution when $n$ is 