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,
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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

Factor( Advertisement media) We want to test hypothesis that there is a significant effect of…

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Math

Statistics

ata Table

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

1
Data Table
Advertising medium
Radio
Length
Television
1, 3, 2, 1, 4
3, 1, 5, 1, 3
30 sec
1, 2, 4, 5, 4
60 sec
3, 5, 1, 5, 5
Print
Done

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 the
accompanying 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 a
two-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 on
Ho: The length
no effect on
advertising medium.
ac
На
H: The length of the ad has an effect on the advertising medium.

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