A population has μ = 75 and a standard deviation of σ = 10.2. What are the mean and standard deviation of the sampling distribution x if a sample of 400 were taken?

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

step-by-step explanation:

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%