Throwback question:In pharmacologic research a variety of clinical chemistry measurements are routinely monitored closely for evidence of side effects of the medication under study. Suppose typical blood-glucose levels arenormallydistributed with mean 95.59 mg/dl and standard deviation 28 mg/dl. (Note: Round all of your answers to four decimal places where appropriate.)

1. We would expect the blood glucose levels to fall betweenandin 95% of patients.
2. A normal glucose range is 65 - 120 mg/dl. What is the probability a patient's blood glucose level falls between these two values?

• z1 =
• z2 =
• probability =

1. What is the probability that a patient's blood glucose level is greater than 108 mg/dl?

• z =
• probability =

1. If a blood glucose level is in the top 1%, then the patient is classified as abnormal. What blood glucose level corresponds to this cut-off?

• z =
• glucose =mg/dl