Sheila works for a manufacturer of Styrofoam trays for school lunches. Last year her son came home from school and told her that the trays she makes go straight to the landfill where they sit for hundreds of years without ever biodegrading. Although this information bothers Sheila, she does not look for another job because she enjoys her very high salary. Which dissonance moderating factor is illustrated by this example?

Let the sample size of leg strengths be 7 and the sample mean and sample standard deviation be 945 watts and 48 watts, respectively. (a) is there evidence that leg strength exceeds 900 watts at significance level 0.05? find the p-value.there is , evidence that the leg strength exceeds 900 watts at ? -0.05. 0.001 < p-value 0.005 0.05 p-value < 0.10 0.10 p-value < 0.25 o 0.010 p-value 0.025 (b) compute the power of the test if the true strength is 915 watts. (c) what sample size would be required to detect a true mean of 915 watts if the power of the test should be at least 0.9? n= exact number, no tolerance