Question 4 True or false: We reject Ho if the P value is greater than or equal t

Question

Question 4 True or false: We reject Ho if the P value is greater than or equal to alpha

a. True

b. False

Question 5 Hypothesis Tests are defined as

a. A process that uses sample statistics to test claim about the value of a population parameter

b. A process that involves calculating probabilities of normal distributions

c. A process that involves determining the upper and lower value confidence intervals associated with the distribution

d. All of the above

e. None of the above .

Question 6 Which of the following statements is true about hypothesis testing

a. Hypothesis testing is always a one sided test

b. It is a process by which a decision is made between two opposing hypothesis; the null (Ho) and alternate (Ha)

c. A process where you always accept the null hypothesis (Ho)

d. All of the above

e. None of the above Question

7 Which of the following statements is true about hypothesis testing

a. Hypothesis testing is always a two sided

b. It is a process by which a decision is made by calculating probability of the binomial distribution

c. A process where the "burden of proof" is traditionally on the alternate hypothesis. As such, it is up to the analyst to provide evidence in support of the alternate hypothesis

d. All of the above

e. None of the above

Explanation / Answer

4)b. False

5)a. A process that uses sample statistics to test claim about the value of a population parameter

6)b. It is a process by which a decision is made between two opposing hypothesis; the null (Ho) and alternate (Ha)

7)c. A process where the "burden of proof" is traditionally on the alternate hypothesis. As such, it is up to the analyst to provide evidence in support of the alternate hypothesis

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