Question

Bus Econ 8.4.29 EQuestion Help A factory tests a random sample of 29 transistors for defects. The probability that a particular transistor will be defective has been established by past experience as 0.05. What is the probability that there are no defective transistors in the sample? The probability that there are no defective transistors in the sample is about (Roúnd to four decimal places as needed.)

Answer 1

Probability that a transistor is defective = 0.05

Probability that the transistor is not defective = 1 - 0.05 = 0.95

Sample size = 29

Hence, the probability that there are no defective transistors in the sample is about

= 0.95²⁹

^{= 0.22593}

^{= 0.2259 (rounding four decimal places)}