Assume the average weight of male German Shepherd Dogs at maturity is 80 lb and that...

Transcribed Image Text:

Assume the average weight of male German Shepherd Dogs at maturity is 80 lb and that the variance of that weight is 225 lb. Given the following information about the normal distribution: Standard deviations above or below the mean -2 -1 1 2 7102 % Dogs greater than this level 97.75% 84.1% 50.00% 15.9% 2.3% SD(6) = 15 7. What percent of male German Shepherd Dogs are expected to weight 65 lb or more? mean (u)=80 N X-M 2 Score = P(x >63.0)= 650-83 2 F 15 = -1.0 Pl> 5.0) (0.8413) P(x>65) = P(2>-1)= 1-0-1585 8. What is the weight of an animal that is two standard deviations above the mean? P(X Assume the average weight of male German Shepherd Dogs at maturity is 80 lb and that the variance of that weight is 225 lb. Given the following information about the normal distribution: Standard deviations above or below the mean -2 -1 1 2 7102 % Dogs greater than this level 97.75% 84.1% 50.00% 15.9% 2.3% SD(6) = 15 7. What percent of male German Shepherd Dogs are expected to weight 65 lb or more? mean (u)=80 N X-M 2 Score = P(x >63.0)= 650-83 2 F 15 = -1.0 Pl> 5.0) (0.8413) P(x>65) = P(2>-1)= 1-0-1585 8. What is the weight of an animal that is two standard deviations above the mean? P(X

Answer rating: 100% (QA)

7 To find the percentage of male German Shepherd Dogs that are expected to weigh 65 lbs or more we can use the zscore formula and the information prov... View the full answer