Please answer part bHomework Answers
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Please answer part b
6. Suppose that investing in the bond market has a return with...
6. Suppose that investing in the bond market has a return with a mean of 1.0%...
6. Suppose that investing in the bond market has a return with a mean of 1.0% and a standard deviation of 0.3%. Investing in the stock market has a return with a mean of 3.2% and a standard deviation of 2.2%. (a) What is the coefficient of variation of each return? (b) If the stock return is normally distributed then what is the probability that it is greater than the average bond return?
Please show ALL steps for each part Suppose that, in a certain population, heights of males...
Please show ALL steps for each part
Suppose that, in a certain population, heights of males are normally distributed with mean M1 = 178cm and standard deviation 01 = 4cm while heights of females are normally dis- tributed with M2 = 170cm and 01 = 3cm. Now suppose that a random sample of 25 males and 25 females are selected from the population. a) What is the probability that the average height of the males is greater than 180cm? b)...
do all of part b please :) Part B: Normal Distribution Probabilities. For all questions, include...
do all of part b please :)
Part B: Normal Distribution Probabilities. For all questions, include the probability statement, a sketch, the calculator syntax, and the solution rounded to four decimal places. Ex.) Find the probability that a z-score is less than 2.02. 9.) Assume that annual pear consumption is Ples 2.02) normally distributed with a mean of 8.6 lbs. and standard deviation of 2.2 lbs. Find the probability -0.9783 that annual pear consumption is less than 11 lbs. 2.02...
7. Suppose that the width of pebbles in a river is normally distributed with mean of...
7. Suppose that the width of pebbles in a river is normally distributed with mean of 12.1 mm and standard deviation of 3.2 mm. a. What is the probability that X is smaller than 11? b. A random sample of 12 pebbles is taken. What is the probability that X-bar < 11?
Suppose that the rate of return on stocks is normally distributed with a mean of 9%...
Suppose that the rate of return on stocks is normally distributed with a mean of 9% and a standard deviation of 3%. If I pick five stocks at random, what is the probability that at least two of them will have a return of more than 12%.
Suppose that a manufactured part has a length which is normally distributed with mean 5cm and...
Suppose that a manufactured part has a length which is normally distributed with mean 5cm and standard deviation 2mm. What is the probability that a randomly inspected part will have a length between 4.75cm and 5.05cm?
A portfolio has average return of 13.2 percent and standard deviation of returns of 18.9 percent....
A portfolio has average return of 13.2 percent and standard deviation of returns of 18.9 percent. Assuming that the portfolioi's returns are normally distributed, what is the probability that the portfolio's return in any given year is between -24.6 percent and 32.1 percent? A. 0.815 B. 0.835 ос C. 0.950 D. 0.975 A portfolio has expected return of 13.2 percent and standard deviation of 18.9 percent. Assuming that the returns of the portfolio are normally distributed, what is the probability...
Name: Year Market Dell HP 30% 47% a) Calculate the expected average rate of return and...
Name: Year Market Dell HP 30% 47% a) Calculate the expected average rate of return and the standard deviation on each of the two alternatives: Dell and HP, in addition to the market index. b) Calculate the coefficient of Correlation between Dell and HP. c) Suppose you created a 2-stock portfolio by investing $75,000 in Dell and $25,000 in HP, calculate the expected return, the standard deviation, and the coefficient of variation (CVp) for this portfolio. d) Use the previously...
1. The market and Stock A have the following probability distributions: Return on Return on Probability market Stock A...
1. The market and Stock A have the following probability distributions: Return on Return on Probability market Stock A 0.2 18% 16% 0.3 12% 14% 1 0 .5 10% 11% a. Calculate the expected rates of return for the market and Stock A. b. Calculate the coefficient of variation for the market and Stock A (Standard deviation for market is 3.0265% and standard deviation for Stock A is 2.0224%).
A certain stock market had a mean return of 2.6% in a recent year. Assume that...
A certain stock market had a mean return of 2.6% in a recent year. Assume that the returns for stocks on the market were distributed normally, with a mean of 2.6 and a standard deviation of 10. Complete parts (a) through (g) below. a. If you select an individual stock from this population, what is the probability that it would have a return less than 0 (that is, a loss)? The probability is (Round to four decimal places) b. If...
6. Suppose that investing in the bond market has a return with a mean of 1.0% and a standard deviation of 0.3%. Investing in the stock market has a return with a mean of 3.2% and a standard deviation of 2.2%. (a) What is the coefficient of variation of each return? (b) If the stock return is normally distributed then what is the probability that it is greater than the average bond return?
Please show ALL steps for each part
Suppose that, in a certain population, heights of males are normally distributed with mean M1 = 178cm and standard deviation 01 = 4cm while heights of females are normally dis- tributed with M2 = 170cm and 01 = 3cm. Now suppose that a random sample of 25 males and 25 females are selected from the population. a) What is the probability that the average height of the males is greater than 180cm? b)...
do all of part b please :)
Part B: Normal Distribution Probabilities. For all questions, include the probability statement, a sketch, the calculator syntax, and the solution rounded to four decimal places. Ex.) Find the probability that a z-score is less than 2.02. 9.) Assume that annual pear consumption is Ples 2.02) normally distributed with a mean of 8.6 lbs. and standard deviation of 2.2 lbs. Find the probability -0.9783 that annual pear consumption is less than 11 lbs. 2.02...
7. Suppose that the width of pebbles in a river is normally distributed with mean of 12.1 mm and standard deviation of 3.2 mm. a. What is the probability that X is smaller than 11? b. A random sample of 12 pebbles is taken. What is the probability that X-bar < 11?
A portfolio has average return of 13.2 percent and standard deviation of returns of 18.9 percent. Assuming that the portfolioi's returns are normally distributed, what is the probability that the portfolio's return in any given year is between -24.6 percent and 32.1 percent? A. 0.815 B. 0.835 ос C. 0.950 D. 0.975 A portfolio has expected return of 13.2 percent and standard deviation of 18.9 percent. Assuming that the returns of the portfolio are normally distributed, what is the probability...
Name: Year Market Dell HP 30% 47% a) Calculate the expected average rate of return and the standard deviation on each of the two alternatives: Dell and HP, in addition to the market index. b) Calculate the coefficient of Correlation between Dell and HP. c) Suppose you created a 2-stock portfolio by investing $75,000 in Dell and $25,000 in HP, calculate the expected return, the standard deviation, and the coefficient of variation (CVp) for this portfolio. d) Use the previously...
1. The market and Stock A have the following probability distributions: Return on Return on Probability market Stock A 0.2 18% 16% 0.3 12% 14% 1 0 .5 10% 11% a. Calculate the expected rates of return for the market and Stock A. b. Calculate the coefficient of variation for the market and Stock A (Standard deviation for market is 3.0265% and standard deviation for Stock A is 2.0224%).
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