Question

In: Statistics and Probability

David Wise handles his own investment portfolio, and has done so for many years. Listed below...

David Wise handles his own investment portfolio, and has done so for many years. Listed below is the holding time between purchase and sale for his collection of 36 stocks. 8, 8, 6, 11, 11, 9, 8, 5, 11, 4, 8, 5, 14,7, 12, 8, 6, 11, 9, 7, 9, 15,8, 8, 12, 5, 9, 8, 5, 9, 10, 11, 3, 9, 8, 85 6 Arrange the data into equal class intervals of six's (6's) and determine the following: a. Class range b. Class width c. Class interval column d. Class frequencies e. Class midpoints f. Class mean g. Modal class h. Class variance i. Class standard deviation

Solutions

Expert Solution


Related Solutions

Mr. Polar Bear has owns the stocks listed below in his portfolio: Stock Number of Shares...
Mr. Polar Bear has owns the stocks listed below in his portfolio: Stock Number of Shares Price Expected Return W 525    $43            10%          X 780    29            15             Y 435    94            11             Z 680    51            14             What is the expected return of Joe's portfolio?
Why/How has Marx influenced so many people and nations over the years? Which of his ideas...
Why/How has Marx influenced so many people and nations over the years? Which of his ideas have merit? Why was he generally wrong?
As listed, X has the following investment portfolio. X bought the stocks during 2014. X's investment...
As listed, X has the following investment portfolio. X bought the stocks during 2014. X's investment in each of the companies accounts for less than 1% of each company's outstanding common shares. __________Original                                  Fair Value                        __________Cost _____12-31-14______ 12-31-15 ______12-31-16 A's Company stock $50,000               $51,000               $22,000               $41,000 B's Company stock $40,000               $35,000               $37,000               $48,000 C's Company stock $60,000               $77,000               $95,000 On 02-14-16, X sold all of the C stock for $124,000. On 11-15-16, X received...
Mark has done the accounts for his local basketball club for a number of years. You...
Mark has done the accounts for his local basketball club for a number of years. You joined the club in the last year and as you have studied some accounting Mark has asked you to help him with the accounts. You note that when doing a bank reconciliation Mark changes the accounts of the basketball club so that they show the same month end cash balance as the bank statement even though there are outstanding deposits and cheques. Mark believes...
Allen Young has always been proud of his personal investment strategies and has done very well...
Allen Young has always been proud of his personal investment strategies and has done very well over the past several years. He invests primarily in the stock market. Over the past several months, however, Allen has become very concerned about the stock market as a good investment. In some cases, it would have been better for Allen to have his money in a bank than in the market. During the next year, Allen must decide whether to invest $10,000 in...
CPA Interview Question Get his or her take on the below concepts. Has SOX done an...
CPA Interview Question Get his or her take on the below concepts. Has SOX done an adequate job of restoring investor confidences after the accounting scandals of the early 2000s?
Thirteen-year-old Ryan has begun to challenge many of his parents' values and to express his own...
Thirteen-year-old Ryan has begun to challenge many of his parents' values and to express his own set of highly idealistic standards. Compare and contrast the explanations for Ryan's behavior that would be given by Kohlberg and by Erikson.
3-22 Allen Young has always been proud of his personal investment strategies and has done very...
3-22 Allen Young has always been proud of his personal investment strategies and has done very well over the past several years. He invests primarily in the stock market. Over the past several months, how- ever, Allen has become very concerned about the stock market as a good investment. In some cases it would have been better for Allen to have his money in a bank than in the market. During the next year, Allen must decide whether to invest...
Listed below are alumnus’s contribution (in dollars) and the years the alumnus has been out of...
Listed below are alumnus’s contribution (in dollars) and the years the alumnus has been out of school for a small college. Years, x 1 5 3 10 7 6 Contribution y, $ 500 100 300 50 75 80 a) Find the value of the linear correlation coefficient r and use a significance level of α = 0.05 to determine whether there is a significant linear correlation between the two variables. b) Find the best predicted value for the contribution of...
own standard and premium labels. The company has been in business for many years and is...
own standard and premium labels. The company has been in business for many years and is a “household name”. Its Denver soup plant has a capacity of 120,000 cases/mo, but has been operating at a normal volume of 85,000 cases/mo. Hinds has been approached by Mondo Mart, a large discount retailer, about producing a line of soups under a Mondo Mart house label. Mondo would initially place an order for 15,000 cases/mo, with the understanding that the order will be...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT