The following MINITAB output presents the results of a hypothesis test for the difference µx - µy between two population means. Some of the numbers are missing.

a. Fill in the missing numbers for (i) and (ii).

b. The output presents a Student’s t test. Compute the P-value using a z test. Are the two results similar?

c. Use the output and an appropriate table to compute a 98% confidence interval for µx - µy based on the z statistic.

Psych Measurement Tests of Intelligence Chapter 10 ~Some considerations which may make a test more appealing to a potential administrator of the test: theory on which the test was based how easily the test can be administered how easily the test can be scored how easily test results can be interpreted the test’s utility adequacy/appropriateness of the test norms Reliability and validity indices ~Characteristics of the Stanford Binet Tests (there are a total of V variations of the test): First tests lacked proper representation of the population in the samp