Q#1. The purpose of Hypothesis Testing is to: a. determine the appropriateness of a statistical technique b. estimate population parameter based on sample data c. estimate sample parameter based on population data d. determine the mean of a sample

Q#2. When one refers to "how significant" the sample evidence is, he/she is referring to the: a. value of b. the importance of the sample c. the p-value d. the F-ratio

Q#3. Smaller p-values indicate more evidence in support of: a. the null hypothesis b. the alternative hypothesis c. the quality of the researcher d. further testing

Q#4. If a teacher is trying to prove that new method of teaching math is more effective than traditional one, he/she will conduct a: a. one-tailed test b. two-tailed test c. point estimate of the population parameter d. confidence interval

Q#5. Mrs. Mathew wants to conduct a research to examine whether post-test scores are higher than pre-test scores of her students in science. The type of hypothesis testing statistics she would conduct is: a. Confidence Interval test b. Point estimate Z- test c. Dependent t-test d. Independent t-test

Section B. Constructed Response Questions: For Questions 8 to 11 Construct your own answer/s

Q#8. What is a p-value? What does the p-value mean in words?

Q#9. What is the role of a critical value in hypothesis testing? How do we find this critical value?

Q#10. Describe the two types of errors (type I & Type II) that can be made when you conduct a test of hypothesis.

Q#11. Figure out which one of the following cases is subject to conduct one sample dependent (paired or matched) t-test hypothesis testing? Support your answer with reason/s (WHY?).

(a). When we want to conduct research to determine whether a new method of teaching is significantly different from traditional method and give a pre- and post-test to a group of 5th graders.

(b) When in any research we want to find out whether average height of men and women are different or same