**971. Find f(2) in normal distribution if mean is 0 and variance is 1.****A. 0.1468**

B. 0.1568

C. 0.1668

D. 0.1768

**972. Find the mean of tossing 8 coins.**

A. 2**B. 4**

C. 8

D. 1

**973. Mean and variance of Poisson’s distribution is the same.****A. True**

B. False

**974. What is the arithmetic mean of the data set: 4, 5, 0, 10, 8, and 3?**

A. 4**B. 5**

C. 6

D. 7

**975. Which of the following cannot be the probability of an event?**

A. 0.0

B. 0.3

C. 0.9**D. 1.2**

**976. If a random variable X has a normal distribution, then eX has a/an _____ distribution.****A. lognormal**

B. exponential

C. Poisson

D. binomial

**977. What is the geometric mean of: 1, 2, 8, and 16?****A. 4**

B. 5

C. 6

D. 7

**978. Which test is applied to Analysis of Variance (ANOVA)?**

A. t test

B. z test**C. F test**

D. χ2 test

**979. The arithmetic mean of all possible outcomes is known as****A. expected value**

B. critical value

C. variance

D. standard deviation

**980. Which of the following cannot be the value of a correlation coefficient?**

A. –1

B. –0.75

C. 0**D. 1.2**