Q 4,5,6

QUESTION 4 Resting pulse rate is normally distributed with a mean of 63 bpm and a standard deviation of 4 bom. Let's say you are able to sample 8 people. Find the probability that the mean resting pulse of your sample is more than 61 bpm. Write your answer as 0.XXXX QUESTION 5 Which of the following statements is INCORRECT about the Central Limit Theorem O a. When sample size is large, the sampling distribution of sample means will be normally distributed O'b. Despite having a non-normally distributed Y, the Y will always be normally distributed because of the CLT O c. The mean of the sampling distribution of sample means is exactly equal to the population mean O d. The CLT will apply to any distribution if n is large enough O e. The standard deviation of the sampling distribution is the population standard deviation divided by the square root of the sample size QUESTION 6 10 Using the t-table on Blackboard, please find the t-value for 90% confidence and V = 9