Question

The probability of finding 100 defective products in a sample of 500 is 25%.

a. True
b. False ashford bus 308

Answer 1

The probability of finding 100 defective products in a sample of 500 is
Probability=[number of ways it can appear]/[total number of outcomes]
number of ways an event can appear=100
total number of outcomes=500
Thus
P(100)=100/500=1/5~0.2
but
0.2=20%
Hence The statement is False:
Answer: False