A firm producing ball bearings knows that the mean diameter of its ball bearings is 12mm with a stadard deviation of .01
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A firm producing ball bearings knows that the mean diameter of its ball bearings is 12mm with a stadard deviation of .01
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
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