Q2. In some factory we have the following statistics of defects on doors over a a week. X is the random variable the cou
Posted: Sat Feb 26, 2022 11:24 am
Q2. In some factory we have the following statistics of defects on doors over a a week. X is the random variable the counts defects. X Frequency 71 1 22 2 17 3 15 0 نه شي Find the expected value E (x) in that district.