Statistics › Normal distribution › Normal probabilities
Diastolic pressure below 70
High school · ●○○○○ 10 pts
Diastolic blood pressures for men aged 35 to 44 are normally distributed with mean 80 mm Hg and standard deviation 10 mm Hg. What is the probability that a randomly chosen man in this age group has a diastolic blood pressure less than 70 mm Hg? Round to two decimal places.