yang cnem
E-Z net
The
О
O A Company produces tungsten light bulbs in
batches of 30. Before putting the batch out on sales, a
sample of 5 bulbe are tested randomly to see how
long a bulb lasts during use. If the sample is sati factory
the batch is put out on sales
on sales otherwise, they are
disposed of. Find the probability that (1) the batch contain 5
ansatzinctory bulb will be put on sales (in the butch Contain
one weit, stactory bulk will be disposed of​