A consumer researcher is testing the difference between two proportions at the 0.05 level of significance. The researcher was utilizing the z distribution for the test. If the computed test statistic z value was 1.12, what was the decision?
A. Take a larger sample.
B. Reserve judgment.
C. Reject the null hypothesis.
D. Do not reject the null hypothesis.
You are conducting a two-tailed test of means, but your software package only calculates a one-tailed p-value equal to 0.13. The actual p-value for your test is