Author Question: The calculated value of F in a one-way analysis is 8.23 . The numerator degrees of freedom and ... (Read 91 times)

MGLQZ · **on:** Jun 24, 2018

The calculated value of F in a one-way analysis is 8.23 . The numerator degrees of freedom and denominator degrees of freedom are 4 and 8, respectively. The most accurate statement to be made about the p-value is:
a. p-value > 0.05.
b. 0.05 > p-value > 0.025.
c. p-value > 0.01.
d. 0.01 > p-value.
e. 0.025 > p-value > 0.01.

Question 2

Two samples of ten each from the male and female workers of a large company have been taken. The data involved the wage rate of each worker. To test whether there is any difference in the average wage rate between male and female workers a pooled-variances t-test will be considered. Another test option to consider is ANOVA. The most likely ANOVA to fit this test situation is the:
a. one-way analysis of variance.
b. randomized block design.
c. two-way analysis of variance.
d. simple regression model.
e. chi-square test for independence.