Proportion of patients whom drug be effective between range

Assignment Help Basic Statistics

Reference no: EM1320647

Q1) Researchers at pharmaceutical company have found that effective time duration of safe dosage of pain relief drug is normally distributed with mean two hours and standard deviation 0.3 hours. For what proportion of patients will drug be effective for between 2 and 2.25 hours?

In order to make little money for holidays, Farmer Fred is raising turkeys. Male of the species he has selected has mean weight of 17 pounds at maturity and standard deviation of 1.8 pounds. Weights are known to be normally distributed.

i) Determine the probability of randomly selected male turkey weights of at least 17.5 pounds at maturity?

ii) Determine the probability of random sample of 49 male turkeys having average of at least 17.5 pounds at maturity?

Reference no: EM1320647

Questions Cloud

Recognizing the threats in the code : State two recent virus threats; whether they are minor or the major threats?

What evidence does gi present to support the view : Illustrate what evidence does GI present to support the view that Canada had entered a recession

Recognizing the error in code : State two recent virus threats; whether they are minor or the major threats? What software would you utilize to eliminate these threats? Please involve a brief description for each threat and how to eliminate the threat.

Essay on current event of health policy : Write an essay about a current event related to Health Policy. It can be local, state, national or international.

Proportion of patients whom drug be effective between range : For what proportion of patients will drug be effective for between 2 and 2.25 hours?

How much does the money supply increase : Elucidate how much does the total amount of deposits in the banking system increase. By elucidate how much does the money supply increase.

Arranging the people in the row : What was the smallest possible number of people? What are all possible numbers of people?

Find the probability of selected degree : Find the probability that a randomly selected degree is not in Business & is not in Engineering?

Actual medical diagnoses : Assuming that the dogs did better than what would be expected with random guessing, did they do well enough to be used for actual medical diagnoses? Why or why not?

User Account

All Pages