2. for a comparison of the rates of defectives produced by two assembly lines, independent random samples of 100 items were selected from each line. line a yielded 18 defectives in the sample, and line b yielded 12 defectives. (a) is there evidence here to suggest that line a produces a higher proportion of defectives than b? perform an appropriate test. (b) find the approximate power function of the test

2? if not the correct answer you might need to provide more information

step-by-step explanation:

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%

hard

step-by-step explanation: