esis Question 4, Instructor- created question HW Score: 27.41%, 12.33 of 45 points Points: 0 of 7 Save A simple random sample of 44 adults is obtained from a normally distributed population, and each person's red blood cell count (in cells per microliter) is measured. The sample mean is 5.28 and the sample standard deviation is 0.54. Use a 0.05 significance level and the given calculator display to test the claim that the sample is from a population with a mean less than 5.4, which is a value often used for the upper limit of the range of normal values. What do the results suggest about the sample group? T-Test 5.4 C. Ho: H=5.4