1. A physical fitness researcher devises a test of strength and discovers that the results are normally distributed with a mean of 110.0 pounds and a standard deviation of 10,4 pounds. Answer the following questions.
a. If a subject is randomly selected and measured, find the probability of a score below 85 pounds.
b. If a subject is randomly selected and measured, find the probability of a score greater than 92 pounds.
c. If a subject is randomly selected and measured, find the probability of a score between 87 and 100 pounds.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.