MANOVA Project

Directions: Use the following information to complete the assignment. While APA format is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center.

A researcher randomly assigns 33 subjects to one of three groups. Group 1 receives technical dietary information interactively from an on-line website. Group 2 receives the same information from a nurse practitioner, while Group 3 receives the information from a video made by the same nurse practitioner.The researcher looked at three different ratings of the presentation: difficulty, usefulness, and importance to determine if there is a difference in the modes of presentation. In particular, the researcher is interested in whether the interactive website is superior because that is the most cost-effective way of delivering the information.Group Usefulness Difficulty Importance1 20 5 181 25 9 81 23 15 201 16 9 221 20 6 221 28 14 81 20 6 131 25 8 131 24 10 241 18 10 201 17 9 42 28 7 142 25 14 52 26 9 202 19 15 222 29 14 122 15 6 22 29 10 52 26 11 12 22 5 22 15 15 142 29 6 42 15 6 33 22 8 123 27 9 143 21 10 73 17 9 13 16 7 123 19 9 73 23 10 13 27 9 53 23 9 63 16 14 22

Run the appropriate analysis of the data and interpret the results.How could this study have been done differently? Why would this approach be better or why would it not be?

Sample Solution
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