Question

# The following table lists the number of pages in four different types of magazines. Home decorating...

The following table lists the number of pages in four different types of magazines.

Home decorating News Health Computer
168 84 79 99
284 89 151 131
161 121 84 92
202 104 97 205
192 99 94 140

Using a significance level of 5%, test the hypothesis that the four magazine types have the same average length. (Let 1 = Home decorating, 2 = News, 3 = Health and 4 = Computer.)

A. Enter an exact number as an integer, fraction, or decimal.
df(num) =
B. Enter an exact number as an integer, fraction, or decimal.
df(denom) =
C. What is the test statistic? (Round your answer to two decimal places.)
D. What is the p-value? (Round your answer to four decimal places.)

F. What is the alpha? (Enter an exact number as an integer, fraction, or decimal.)

The statistical software output for this problem is:

From above output:

a) df(Num) = 3

b) df(Denom) = 16

c) Test statistic = 8.31

d) p - Value = 0.0015

e) Alpha = 0.05