Compare and contrast the careers. which of these statements is correct?
1. secretaries and accountants both work mainly in offices.
2. marine biologists and secretaries both get to work outdoors.
3. accountants work in a variety of settings, but actors do not.
4. firefighters get to work outside, but marine biologists do not.
5. mark this and return

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