Statistics Ch 5,6,7,10 Test Questions with 100% CORRECT Answers

1. A researcher notes that the weight of a male Golden Retriever is approximately normally distributed with a mean of 70 lbs. and a standard deviation of 7.5 lbs. What % of these dogs weigh less than 65%? - 25% Based on the Normal model for yearly snowfall in cm in a certain town N(57,8), how many cm's of snow would represent the 80th percentile approximately? Round to the nearest tenth as needed. - 63.7 cm Adult female Dalmatians weight an average of 50 pounds with a standard deviation of 3.3 pounds. Adult female boxers weigh an average of 57.5 pounds with a standard deviation of 1.7 pounds. One statistics teacher owns an underweight Dalmatian and an underweight boxer. The Dalmatian weighs 45 pounds, the Boxer - The boxer because it is 3.24 standard deviations underweight