A researcher is conducting a chi-square test for independence to evaluate the relationship between gender and preference among three different designs for a new automobile. Each individual in a sample of n = 30 males and n = 30 females selects a favorite design from the three choices. If the researcher obtains a chi-square statistic of ?2 = 4.81, what is the appropriate statistical decision for
the test?
A) ?Reject the null hypothesis with ? = .05 but not with ? = .01.
B) ?Reject the null hypothesis with either ? = .05 or ? = .01.
C) ?Fail to reject the null hypothesis with either ? = .05 or ? = .01.
D) ?Fail to reject the null hypothesis with ? = .10.
C
You might also like to view...
Equality, with reference to organizational fairness, indicates whether the demographic characteristics of individuals such as age or seniority in the organization are considered primarily in making organizational decisions
a) True b) False
Women’s earnings are typically __________.
A) equal to what men earn
B) 7% more than what men earn
C) 50% of what men earn
D) 72% of what men earn
Visual information about an object located to the right of center in the visual field is processed by a. both hemispheres equally
b. the left cerebral hemisphere. c. the right cerebral hemisphere. d. the left cerebral hemisphere in the majority of human participants, but in either the right hemisphere or both hemispheres in others.
Making inferences while reading a text facilitates speed of comprehension
Indicate whether the statement is true or false