In the digital age of marketing. special care must be taken to ensure that programmatic ads appear an websites allgned with a company's strategy, cuiture, and ethics. For example, in 2017, Nordstrom, Amazon, and Whole Foods each faced baycotts from social media users when automated ads for these companies showed up on the Braltbart website (Chantarkater.com website). It is important for marketing professionais to understand a compamy's values and culture. The following data are from an experiment designed to investigate the perception of corporate ethical values amang individuals specialzing in marketing (higher scores indicate higher ethical values). Marketing Managers Marketing Research Advertising 11 12 11 10 11 11 a. Use a-0.05 to test for a significant diference in perception amang the three groups. Compute the values identified below (to 2 decimais, Itnecessary). Sum of Squares, Treatment 61.00 Sum of Squanres, Error Mean Squares. Treatment Mean Squanes. Brror Calculate the value of the test statistic (to 2 decimais). The p-value is lethen 0.01 What is your conclusion? Cenelude the meen pereption core for the thre groupe ere not ell the eme b. Using a0.05, determine where differences between the mean perception scores occur. Calculate Fishers LSD value (to 2 decimais). Test whether there is a significant aference between the means for marketing managers (1), marketing research specialsts (2), and advertising specialists (3). Absolute Value DIfference (to l decimal) Conclusion Significent dillerence 0 Significent diference