Question:
As part of a quality-control program, 3 light bulbs from
Last updated: 7/21/2022
As part of a quality-control program, 3 light bulbs from each batch of 100 are tested. In how many ways can this test batch be chosen? Note: nCr =n!/ r!n-r)!
Last updated: 7/21/2022
As part of a quality-control program, 3 light bulbs from each batch of 100 are tested. In how many ways can this test batch be chosen? Note: nCr =n!/ r!n-r)!