Question: 9. Mean Weights of M&Ms Data Set 13 in Appendix B includes weights (in grams) of M&M plain candies categorized according to color (red, orange,

9. Mean Weights of M&Ms Data Set 13 in Appendix B includes weights (in grams) of M&M plain candies categorized according to color (red, orange, yellow, brown, blue, and green). When STATDISK is used for analysis of variance with those data, the result is as shown below. Use a 0.05 significance level to test the claim that the mean weight of M&Ms is the same for each of the six different color populations. If it is the intent of Mars, Inc. to make the candies so that the different color populations have the same mean weight, do these results suggest that the company has a problem requiring corrective action?

STATDISK

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