Multiple Choice
Management of Melodic Kortholt Company compared absenteeism rates in two plants on the third Monday in November.Of Plant A's 800 employees,120 were absent.Of Plant B's 1200 employees,144 were absent.MegaStat's results for a two-tailed test are shown below. At α = .05,the two-tailed test for a difference in proportions is
A) just barely significant.
B) not quite significant.
C) not feasible due to nonnormality.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: The critical value in an F test
Q47: An F-test for equality of variances gives
Q53: Randomly chosen MBA students were asked their
Q54: Which Excel function would give a p-value
Q55: In general,the Welch-Satterthwaite t-test for two means
Q56: Nacirema Airlines is buying a fleet of
Q61: Randomly chosen MBA students were asked their
Q63: In a left-tailed test comparing two means
Q77: A paired t-test with two columns of
Q94: In a random sample of patient records