A veterinarian collects data on the number of times race

Last updated: 11/14/2023

A veterinarian collects data on the number of times race horses are raced during their career The researcher finds the average number of races a horse enters is 15 3 with a standard deviation of s 6 8 in a sample of n 20 horses The standard error of the sample mean is given by rounded to three digits O A 1 560 OB 0 358 O C 0 340 O D 1 521