Description:Thirty magazines were ranked by educational level of their readers. Three magazines were randomly selected from the first, second, and third ten magazines. Six advertise- ments were randomly selected from each of the nine selected magazines. The magazines were Group 1 Highest educational level, Group 2 Medium educational level, Group 3 Lowest educational level, the data below were observed.

Number of cases:54

Variable Names:

1. 3SYL = number of 3+ syllable words in advertising copy
2. GRP = educational level (as above)

Question:

Is the data normally distributed? Yes or No

Using a One Way ANOVA test and SAS

Summarize the results using a Table, and provide statistics such as means, standard deviations, and p-values and conclusion in whether to reject or accept the hypothesis

H0: u1=u2=u3

where u1, u2, and u3 are the population means of 3syl words in advertising copy in highest educational level, medium educational level, and lowest educational level.

3SY GROUP 34 21 37 31 10 24 39 10 17 13 14 32 24 15