A study was conducted to determine if the salaries of elementary school teachers from two neighboring districts were equal. A sample of 15 teachers from each district was randomly selected. The mean from the first district was $26,900 with a standard deviation of $2,350. The mean from the second district was $30,300 with a standard deviation of $2,200. Test the claim that the salaries from both districts are equal. Use α = 0.05. Not pooled. 1What are the hypotheses?

2What type of test should be performed?

3What is the test statistic?

4What is the conclusion?

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%

answer: idk wbu

step-by-step explanation: umm..

pi or 3.14159265359 is an irratinal decimal