1. For each statement above, state the alternative and null hypotheses. 2. Suppose the z score we had calculated for our example in this chapter was XXXXXXXXXXIn this case, what would our p value be?...

1. For each statement above, state the alternative and null hypotheses.

2. Suppose the z score we had calculated for our example in this chapter was +2.30. In this case, what would our p value be? With an α = 0.05, what decision would you make for this example?

3. The hypothesis-testing procedure will tell us the probability that the null hypothesis is true.

a. True

b. False