1Data TableAdvertising mediumRadioLengthTelevision1, 3, 2, 1, 43, 1, 5, 1, 330 sec1, 2, 4, 5, 460 sec3, 5, 1, 5, 5PrintDone In a study, a random sample of 20 adults rated the effectiveness of advertisements. Each adult rated an advertisement that lasted 30 or 60 seconds. The block design in theaccompanying table shows these ratings (on a scale of 1 to 5, with 5 being extremely effective). Use a = 0.05 and a technology tool and the given block design to perform atwo-way ANOVA test.Click the icon to view the block design and ratings.Determine the null and alternative hypotheses for the main effects. Select all that apply.O A. Ho: The length of the ad has no effect on the rating.B. Ho: The rating has no effect on the advertising medium.Ha: The rating has an effect on the advertising medium.Ha: The length of the ad has an effect on the rating.O c. Ho: The advertising medium has no effect on the rating.D. Ho:: The advertising medium has no effect on the length of the ad.Ha: The advertising medium has an effect on the rating.: The advertising medium has an effect on the length of the ad.Ha:length of the ad.: The rating has an effect on the length of the ad.E. Ho: The rating has no effect onHo: The lengthno effect onadvertising medium.acНаH: The length of the ad has an effect on the advertising medium.

Name: 1Data TableAdvertising mediumRadioLengthTelevision1, 3, 2, 1, 43, 1,
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 1Data TableAdvertising mediumRadioLengthTelevision1, 3, 2, 1, 43, 1, 5, 1, 330 sec1, 2, 4, 5, 460 sec3, 5, 1, 5, 5PrintDone In a study, a random sample of 20 adults rated the effectiveness of advertisements. Each adult rated an advertisement that la