Research Question 2: Does the mean weekly access time differ from 30 hours? Given: The 90% confidence interval for is: (25.5 , 28.6) Complete the following: According to the observed confidence...

Extracted text: Research Question 2: Does the mean weekly access time differ from 30 hours? Given: The 90% confidence interval for is: (25.5 , 28.6) Complete the following: According to the observed confidence interval, the null hypothesis is and there is sufficient evidence to claim that the average access time from 30 hours, at 0.1 level of significance. According to the observed confidence interval, we know that: True False For every 100 random samples drawn, we expect that 90 of the confidence intervals will contain the sample mean. We are 90% confident that u is between 25.5 and 28.6. The probability that u is between 25.5 and 28.6 is 0.9. 90% of all samples should have sample means between 25.5 and 28.6. 90% of all medical practitioners at Health Care II have access times between 25.5 and 28.6 hours. For every 100 random samples drawn, we expect that 90 of the confidence intervals will contain the population mean. O O O O O O