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Weight Gain of Athletes A researcher wishes to see whether there is any difference in the weight gains of athletes following one of three special diets. Athletes are randomly assigned to three groups and placed on the diet for 6 weeks. The weight gains (in pounds) are shown here. At a=0.10, can the researcher conclude that there is a difference in the diets? Diet A 7 3 4 5 Diet B 11 12 13 14 6 Diet C 2 3 4 5

Weight Gain of Athletes A researcher wishes to see whether there is any difference in the weight gains of athletes following one of three special diets. Athletes are randomly assigned to three groups and placed on the diet for 6 weeks. The weight gains (in pounds) are shown here. At a=0.10, can the researcher conclude that there is a difference in the diets? Diet A 7 3 4 5 Diet B 11 12 13 14 6 Diet C 2 3 4 5

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Weight Gain of Athletes A researcher wishes to see whether there is any difference in the weight gains of athletes following one of three special diets. Athletes are randomly assigned to three groups and placed on the diet for 6 weeks. The weight gains (in pounds) are shown here. At a=0.10, can the researcher conclude that there is a difference in the diets? Diet A 7 3 4 5 Send data to Excel Part 1 of 5 Part 2 of 5 Diet B 11 12 13 14 6 7 State the hypotheses and identify the claim with the correct hypothesis. Ho H₁ H₂ H3 Claim H₁: At least one mean is different from the others. Claim The critical value is Part 3 of 5 Diet C 2 F = Find the critical value. Use The F Distribution Table to find the critical value. Round the answer to two decimal places. ▼ X 5347 X Compute the test value. Round the intermediate and the final answers to two decimal places. X S S OL
Transcribed Image Text:Weight Gain of Athletes A researcher wishes to see whether there is any difference in the weight gains of athletes following one of three special diets. Athletes are randomly assigned to three groups and placed on the diet for 6 weeks. The weight gains (in pounds) are shown here. At a=0.10, can the researcher conclude that there is a difference in the diets? Diet A 7 3 4 5 Send data to Excel Part 1 of 5 Part 2 of 5 Diet B 11 12 13 14 6 7 State the hypotheses and identify the claim with the correct hypothesis. Ho H₁ H₂ H3 Claim H₁: At least one mean is different from the others. Claim The critical value is Part 3 of 5 Diet C 2 F = Find the critical value. Use The F Distribution Table to find the critical value. Round the answer to two decimal places. ▼ X 5347 X Compute the test value. Round the intermediate and the final answers to two decimal places. X S S OL
Compute the test value. Round the intermediate and the final answers to two decimal places. Part 4 of 5 Make the decision. Reject Part: 4/5 Part 5 of 5 the null hypothesis. Summarize the results. There (Choose one) gain a is is not V enough evidence to support the claim that there exists a difference in mean weight lets.
Transcribed Image Text:Compute the test value. Round the intermediate and the final answers to two decimal places. Part 4 of 5 Make the decision. Reject Part: 4/5 Part 5 of 5 the null hypothesis. Summarize the results. There (Choose one) gain a is is not V enough evidence to support the claim that there exists a difference in mean weight lets.
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