Question

The resting heart rate for an adult horse should average about 45 beats per minute with a (95% of
data) range from 22 to 70 beats per minute, Let x be a random variable that represents the resting heart rate for an adult horse. Assume that x has a distribution that is approximately normal.
.....
(c) What is the probability that the heart rate is greater than 60 beats per
minute?
(d) What is the probability that the heart rate is between 25 and 60 beats per minute?
(e) Inverse Normal Distribution A horse whose resting heart rate is in the upper 10% of the probability distribution of heart