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The current price of a stock (P0) is $20 and last year's price (P-1) was $18.87. The latest dividend (D0) is $2. Given a constant growth rate (g) in dividends, earnings and the share price, what formula is used to determine the stock's total return for the coming year?
Formulate this question in terms of appropriate null and alternative hypotheses.- Perform the significance test. Report the test statistic, the degrees of freedom, and the P-value.
Let P(X) _ .55 and P(Y) _ .35. Assume the probability that they both occur is .20. What is the probability of either X or Y occurring? Suppose P(X1) = .75 and P(Y2|X1) = .40. What is the joint probability of X1 and Y2?
q1. show that for a sample of n 39 the smallest and largest z values are - 1.96 and 1.96 and the middle i.e. 20th z
1. the comfort widget company makes several different sized widgets. the smallest widget the company manufactures
Using symbolic notation and formulas (where appropriate), determine the appropriate mean and standard error for the distribution to which we will compare.
Explain the limitations presented by the study population and sample size used. Support your explanation with examples from the study. Discuss the advantages and disadvantages of the type of statistical analysis used.
A telephone call arrived at a switchboard at random within a one-minute interval. The switch board was fully busy for 15 seconds into this one-minute period. What is the probability that the call arrived when the switchboard was not fully busy?
Define L to be the lowest of the five numbers drawn in the Cash 5 lottery game in Example. Describe the shape of the sampling distribution of L, and explain how you know.
The pressure for brewing espresso is necessary to help form cream and to distinguish this drink from strong drip coffee. Random samples of espressos
Stereograms, revisited. Because of the skewness of the distributions of fusion times, we might consider a reexpression. Here are the boxplots of the log.
A gambler decides to keep betting on red at roulette, and stop as soon as she has won a total of five bets.
Make a conclusion about the hypotheses bases on your result( not why, should be it means) Required minimum-1 page
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