Biology Forums - Study Force

Question 1.

Use software to conduct the analysis of variance test. Use a significance level of 0.05 to test the null hypothesis.

The data below represent the weight losses for people on three different exercise programs.
     
Do the data indicate that there is a difference in mean weight loss  for the three exercise programs?

▸ Yes

▸ No

Question 2.

Use software to conduct the analysis of variance test. Use a significance level of 0.05 to test the null hypothesis.

Random samples of four different models of cars were selected and the gas mileage of each car was measured. The results are shown below.
     
Do the data indicate that there is a difference in mean mileage for the different car models?

▸ Yes

▸ No

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