Question

Pulse rates of adult men are approximately normally distributed with a mean of 70 and a

standard deviation of 8. What is the probability of selecting a man with pulse rate of …..

2.1) Higher than 74.9

2.2) Lower than 64.1

2.3) Lower than 82.3

Answer 1

Answer:

2.2 is your correct answer

Answer 2

Step-by-step explanation:

2.3 ) Lower than 82.3

Hope it helps to u