You may need to use the appropriate technology to answer this question. In the digital age of marketing, special care must be taken to make sure that programmatic ads appearing on websites align with...


You may need to use the appropriate technology to answer this question.

In the digital age of marketing, special care must be taken to make sure that programmatic ads appearing on websites align with a company's strategy, culture and ethics. For example, in 2017, Nordstrom, Amazon and Whole Foods each faced boycotts from social media users when automated ads for these companies showed up on the Breitbart website (ChiefMarketer.com). It is important for marketing professionals to understand a company's values and culture. The following data are from an experiment designed to investigate the perception of corporate ethical values among individuals specializing in marketing (higher scores indicate higher ethical values).







































Marketing ManagersMarketing ResearchAdvertising
456
357
466
566
355
566


(a)


Use ? = 0.05 to test for significant differences in perception among the three groups.

State the null and alternative hypotheses.



H
0: Not all the population means are equal.

H
a: ?MM = ?MR = ?A
H
0: ?MM ≠ ?MR ≠ ?A


H
a: ?MM = ?MR = ?AH
0: ?MM = ?MR = ?A


H
a: Not all the population means are equal.H
0: At least two of the population means are equal.

H
a: At least two of the population means are different.H
0: ?MM = ?MR = ?A


H
a: ?MM ≠ ?MR ≠ ?A


Find the value of the test statistic.


Find thep-value. (Round your answer to three decimal places.)


p-value =

State your conclusion.


RejectH
0. There is not sufficient evidence to conclude that the mean perception score is not the same for the three groups of specialists.RejectH
0. There is sufficient evidence to conclude that the mean perception score is not the same for the three groups of specialists.    Do not rejectH
0. There is not sufficient evidence to conclude that the mean perception score is not the same for the three groups of specialists.Do not rejectH
0. There is sufficient evidence to conclude that the mean perception score is not the same for the three groups of specialists.





(b)


At the ? = 0.05 level of significance, we can conclude that there are differences in the perceptions for marketing managers, marketing research specialists, and advertising specialists. Use the procedures in Section 13.3 to determine where the differences occur. Use ? = 0.05. (Use the Bonferroni adjustment.)

Find the value of LSD. (Round your comparisonwise error rate to four decimal places. Round your answer to three decimal places.)

LSD =

Find the pairwise absolute difference between sample means for each pair of treatments.










xMM − xMR








=








xMM − xA








=








xMR − xA








=

Where do the significant differences occur? (Select all that apply.)


There is a significant difference in the perception of corporate ethical values between marketing managers and marketing research specialists.There is a significant difference in the perception of corporate ethical values between marketing managers and advertising specialists.There is a significant difference in the perception of corporate ethical values between marketing research specialists and advertising specialists.There are no significant differences.



Jun 10, 2022
SOLUTION.PDF
SOLUTION.PDF

Get Answer To This Question

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here
Have files?