Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

A normal distribution is observed from the body weights of the forty students in a class. If the mean is
125
pounds and the standard deviation is
9
pounds, what is the probability that a randomly selected student has a body weight between
116
and
134
pounds? Use the empirical rule.