Mathematics, 02.11.2019 05:31 grace7484
Question 4 (12 points)stocks a and b have the following returns in each of the states given below. boomnormal economyrecessionstock a return12%10%-5%stock b return1%-5%15%the probability of the boom is 0.5, the probability of the normal economy is 0.3 and the probability of the recession is 0.2. (a) calculate the variance of the returns of a and the variance of the returns of b(b) what is the covariance between the returns of a and b? (c) what is the standard deviation of a portfolio of a and b with equal amounts invested in both?
Answers: 1
Mathematics, 21.06.2019 17:00
How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
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Mathematics, 21.06.2019 20:00
Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8+1/8+1/8+1/8+1/8+1/8d.8/8+6/8
Answers: 1
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
Mathematics, 21.06.2019 23:00
Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.
Answers: 2
Question 4 (12 points)stocks a and b have the following returns in each of the states given below. b...
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