statistics and Probability

live an average of above 1 10? 2. The mean annual salary of all the frontlines (nurses, medical technologists, radiologic technologists, phlebotomists) in the Philippines is Php 42,500. Assume that this is normally distributed with standard deviation Php 5,600. A random sample of 25 health workers is drawn from this population, find the probability that the mean salary of the sample is: a between Php 40,400 and Php 45,0007 b. greater than Php 41,0007 II Directions: Answer the following probl