Any and all help is very much appreciated :) Conclude the mean perception scores for the three groups are not all the sameb. Using a = 0.05, determine where differences between the mean perception scores occur.Calculate Fisher's LSD value (to 2 decimals).Test whether there is a significant difference between the means for marketing managers (1), marketing research specialists (2), and advertising specialists (3).Absolute ValueDifference (to 1 decimal)X1 X2X1 X3X2 X3ConclusionSignificant differenceSignificant differenceSignificant difference In the digital age of marketing, special care must be taken to ensure that programmatic ads appear on websites aligned with a company's strategy, culture, andethics. For example, in 2017, Nordstrom, Amazon, and Whole Foods each faced boycotts from social media users when automated ads for these companiesshowed up on the Breitbart website (ChiefMarketer.com website). It is important for marketing professionals to understand a company's values and culture. Thefollowing data are from an experiment designed to investigate the perception of corporate ethical values among individuals specializing in marketing (higherscores indicate higher ethical values).Sum of Squares, Treatment987897a. Use a = 0.05 to test for a significant difference in perception among the three groups.Compute the values identified below (to 2 decimals, if necessary).Sum of Squares, ErrorMean Squares, TreatmentMarketing ManagersMean Squares, ErrorCalculate the value of the test statistic (to 2 decimals).The p-value is less than 0.01What is your conclusion?Marketing Research665565Conclude the mean perception scores for the three groups are not all the sameb. Using a = 0.05, determine where differences between the mean perception scores occur.Calculate Fisher's LSD value (to 2 decimals).Advertising10 109 10 1011

a) By applying the ANOVA test for a single factor, The Null and alternative hypothesis: Ho: µ1 =…

Answered: x = 0.05, determine where differences…

x = 0.05, determine where differences between the mean percep Fisher's LSD value (to 2 decimals). her there is a significant difference between the means for marke

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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Question

Any and all help is very much appreciated :)

Conclude the mean perception scores for the three groups are not all the same
b. Using a = 0.05, determine where differences between the mean perception scores occur.
Calculate Fisher's LSD value (to 2 decimals).
Test whether there is a significant difference between the means for marketing managers (1), marketing research specialists (2), and advertising specialists (3).
Absolute Value
Difference (to 1 decimal)
X1 X2
X1 X3
X2 X3
Conclusion
Significant difference
Significant difference
Significant difference

In the digital age of marketing, special care must be taken to ensure that programmatic ads appear on websites aligned 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 website). 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).
Sum of Squares, Treatment
9
8
7
8
9
7
a. Use a = 0.05 to test for a significant difference in perception among the three groups.
Compute the values identified below (to 2 decimals, if necessary).
Sum of Squares, Error
Mean Squares, Treatment
Marketing Managers
Mean Squares, Error
Calculate the value of the test statistic (to 2 decimals).
The p-value is less than 0.01
What is your conclusion?
Marketing Research
6
6
5
5
6
5
Conclude the mean perception scores for the three groups are not all the same
b. Using a = 0.05, determine where differences between the mean perception scores occur.
Calculate Fisher's LSD value (to 2 decimals).
Advertising
10 109 10 10
11

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Just part a. Thank you!
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