**1001. In a Binomial Distribution, the mean and variance are equal.**

A. True**B. False**

**1002. The probability of success and failures in hypergeometric distribution C. True**

B. False

**1003. Consider selecting 6 cards from a pack of cards without replacement. What is the probability that 3 of the cards will be black?****A. 0.3320**

B. 0.3240

C. 0.4320

D. 0.5430

**1004. Suppose we draw eight cards from a pack of 52 cards. What is the probability of getting less than three spades?**

A. 0.985

B. 0.785**C. 0.685**

D. 0.585

**1005. Find the Variance of a Hypergeometric Distribution such that the probability that a 3-trial hypergeometric experiment results in exactly 2 successes, when the population consists of 7 items.**

A. 0.6212

B. 0.6612

C. 0.6112**D. 0.6122**

**1006. The trials conducted in Hypergeometric distribution are done without replacement of the drawn samples.****A. True**

B. False

**1007. Consider Nick draws 3 cards from a pack of 52 cards. What is the probability of getting no kings?**

A. 0.8762**B. 0.7826**

C. 0.8726

D. 0.7862

**1008. The lowest significance level that results in rejecting the null hypothesis is known as**

A. α value**B. p value**

C. test statistic

D. confidence interval

**1009. Which statistical test is used to compare group means in a sample?**

A. Correlation

B. Regression

C. Covariance**D. ANOVA**

**1010. A hypothesis is a theory (or an assumption) based on**

A. sufficient evidence**B. insufficient evidence**

C. data

D. experimentation