A firm producing ball bearings knows that the mean diameter of its ball bearings is 12mm with a stadard deviation of .01
Posted: Thu May 12, 2022 8:30 am
A firm producing ball bearings knows that the mean diameter of its ball bearings is 12mm with a stadard deviation of .01mm, that is u=12 and o=01. What is the probability that a ball bearing will be less than 12.012mm? 8643 0 1151 O .8849 0.1357 O None of the above