Please show ALL your works and round answers to 3 decimal places.

Find the area under the standard normal curve per the shaded region as shown in the diagram below Find the area under the standard normal curve per the shaded region as shown in the diagram below A 2 -2.3 0 Find the area under the standard normal curve per the shaded region as shown in the diagram below A: -0.5 0 1.5 #4 #5 Health Club Schedule The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean of 20 minutes and a standard deviation of 5 minutes. Find the probability that a randomly selected athlete uses a stairclimber for (a) less than 17 minutes, (b) between 20 and 28 minutes, and (c) more than 30 minutes. Find the area of the shaded region: SAT Math Scores p=514 a=ll7 55: _ 670