Consider the following competing
Hypotheses: H0: μD ≤ 5; HA: μD > 5
Sample results: d = 7.3, sd = 6.2, n = 13
The following results are obtained using matched samples from two normally distributed populations:
a-1.Calculate the value of the test statistic. (Round all intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.)
a-2.Assume normality to approximate the p-value.
0.010 < p-value < 0.025
0.10 < p-value < 0.2
0.05 < p-value < 0.10
0.025 < p-value < 0.05
0.005 < p-value < 0.010
b.Use the 5% significance level to make a conclusion.
Reject H0 since the p-value is less than α.
Reject H0 since the p-value is more than α.
Do not reject H0 since the p-value is less than α.
Do not reject H0 since the p-value is more than α.