Spinning an odd number and flipping heads.

Pick the description of a geometric object that best matches the real world object box for a deck of card

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.