Hannah, a call center employee working in day shift, has been asked to work a night shift on tuesday. during her night shift, hannah falls asleep at her desk around midnight. which of the following can best explain her behavior?
a. her circadian rhythm has become desynchronized.
b. she is experiencing an altered state of consciousness.
c. she is demonstrating incubation.
d. her metacognition level has significantly increased

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