Question

The tail length of siberian tigers is approximately normally distributed with a mean of 0.85 meter and a standard deviation of 0.13meter. which of the following is the best interpretation of the z-score for a particular siberian tiger with a tail length of 0.8meter? A. The tiger's tail length is approximately 0.38 standard deviation below the mean. B. The tiger's tail length is approximately 0.38 standard deviation above the mean. C. The tiger has an approximate 0.38 probability of having a tail length of 0.8 meter. D. The tiger's tail length is approximately 0.0065 meter greater than the standard deviation. E. The tiger's tail length is approximately 0.05 meter below the mean.

Answer 1

Explanation:

0.8 - 0.85= -0.38

0.13

answer is A. the The tiger's tail length is approximately 0.38 standard deviation below the mean.