Please asnwer all questions, data is included. To assess the effectiveness of a cola video ad for cola B, a random sample of 35 individuals from a target audience was selected to participate in a copy test. Participants viewed two ads, one of which was the ad being tested (cola B). Participants then answered a series of questionsabout how much they liked the ads. An adindex measure was created and shown in the accompanying table; the higher the adindex value, the more likeable the ad. State your findings and conclusions. Assume a = 0.05.Click the icon to view the data table of the adindex ratings.Compute the descriptive statistics. Find the mean of the adindex ratings for cola A.Data table of the adindex ratings(Round to two decimal places as needed.)Find the mean of the adindex ratings for cola B.Cola ACola BCola ACola BMean after workshops :(Round to two decimal places as needed.)%3D7994706569925989Find the mean of the difference of the adindex ratings for cola A and cola B. (Assume the difference to be the cola A data value minus the cola B data value)8293826780908782Mean of the difference = (Round to two decimal places as needed.)6277796082946993Find the variance of the cola A adindex ratings.7076838882858286(Round to two decimal places as needed.)7278597079856264Find the variance of the cola B adindex ratings.6593796681836867(Round to two decimal places as needed.)8374736773856071Find the variance of the difference of the adindex ratings for cola A and cola B.8884728678775988(Round to two decimal places as needed.)677580936191Perform a paired t test. Let µ, be the population mean adindex rating for cola A and let u, be the population mean adindex rating for cola B. What are the null and alternative hypotheses?O A. Ho: HD S0 (where Hp = H1 -H2)H1: HD >0B. Ho: HD #0 (where Hp = H1 - 42)H1: HD =0PrintDone%3DO C. Ho: HD = 0 (where Hp = H1 - H2)H1: HD #0D. Ho: HD 20 (where µp = H1 - H2)H1: HD <0 Determine the test statistic, tSTAT:ÉSTAT(Round to two decimal places as needed.)%3DFind the p-value for the test statistic.The p-value is:(Round to three decimal places as needed.)State your conclusion.Ho. Theresufficient evidence to conclude that the mean adindex ratings are higher for cola B than for cola A.

Name: Please asnwer all questions, data is included. To assess the effective
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Description: Please asnwer all questions, data is included. To assess the effectiveness of a cola video ad for cola B, a random sample of 35 individuals from a target audience was selected to participate in a copy test. Participants viewed two ads, one of which w

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Math

Statistics

Determine the test statistic, tSTAT· 1STAT = (Round to two decimal places as needed.) Find the p-value for the test statistic. The p-value is. (Round to three decimal places as needed.) State your conclusion. V Ho. There V sufficient evidence to conclude that the mean adindex ratings are higher for cola B than for cola A.

Determine the test statistic, tSTAT· 1STAT = (Round to two decimal places as needed.) Find the p-value for the test statistic. The p-value is. (Round to three decimal places as needed.) State your conclusion. V Ho. There V sufficient evidence to conclude that the mean adindex ratings are higher for cola B than for cola A.

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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