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¶ … confused as to how you derived the population mean of 1 +/- .010, as the population mean (not the sample average mean) is given as 1.008. Also, the customer needs the sample mean to be within 90% of one inch (1 +/- .1, not 1 +/- .01); a simple analysis of the normal distribution based around a mean of 1.008 inches shows that this would easily be accomplished, as more than 90% of the data would be within two standard deviations, which is within the acceptable range. At least, this is how I interpret the question. Your answer doesn't seem to be wrong, mathematically speaking, although I think your calculation of P. is too high (it's above 90%, but I'm not sure it's above 95% and certainly not above 99%).
Case 2,
This math seems to check out, but again you're using a population mean of 1 +/- .010 and I'm not sure why. Not only is the population mean given as 1.008, but this problem specifically asks that you reset the population mean to the optimal value you came up with in Question 2. In other words, this question is asking you to calculate the standard deviations and the costs of production with a population mean of 1 at 90%, 95%, and 99% success rates.
Case 3, Question 2
You definitely seem to have understood the question, and yes, 1.167 is definitely higher than 1.1, so the stock does have a higher-than-average risk assuming your calculation of the slope was correct.
Case 3, Question 4
If I'm understanding the previous work correctly through a cursory glance, the substitution of 10 for x doesn't really make sense, as x is not the market portfolio rate in equation 1 (at least, it is not explicitly defined as such in anything you've sent me), yet this is what 10% is in the description for this question. Again, your math seems correct at a glance, but this question is asking you to calculate the expected return of the specific stock in question given an average market (or market portfolio) return of 10%. If x in Question 1 is the market portfolio rate of return, then this substitution is fine.
You have typed the word "stuck" instead of "stock" every time. The correct word is "stock."
This article is of value to the present research for its identification of some critical research promoting the integration of vocabulary acquisition strategies into more traditional modes of language development instruction. Laufer, B. & Rozovski-Roitblat, B. (2011). Incidental vocabulary acquisition: The effects of task type, word occurrence and their combination. Language Teaching Research, 15(4), 391-411 This article by Laufer & Rozovski-Roitblat (2011) adds to the recurrent discussion -- often featuring contributions
Kant's universal principle of right and categorical imperative has yielded a heated debate on whether there is relationship between the two (UPR and CI). The debate arises on the question, "Can Kant's "universal principle of right" be derived from his "categorical imperative?" Many authors have presented their view, against and supporting. This debate is significant since it helps in realizing the impact of the juridical law on the individuals in
In each measurement, and the average value of D. from its three resulting values: d" (in mm) l" (in mm) D=(d/l)*150,000,000 km Average: don't average data) In the table above, in the first measurement taken at 3:10pm, the value of d is 55.7 mm, while l is 5,998 mm. Substituting these values to the derived formula for D, which is D = (d/l) L, we get D = (55.7mm/5,998mm)(150,000,000km), or D = 1,392,964.32km. For
Adolescent Substance Use Screening Instruments: 10-Year Critical Review of the Research Literature Over ten million teenagers in the United States admit in a national survey that they drink alcohol, although it is illegal under the age of 21 in all states. In some studies, nearly one-quarter of school-age children both smoked cigarettes and drank alcohol. Over four thousand adolescents every day try marijuana for the first time. The dangers of use,
After all, it opened up trade, thus helping commerce and, subsequently Japan's economy. Not only that, but the exchange of information was useful to governmental practices that sought to establish themselves as powerful and influential. "Jesuit" Christianity survived long enough to be "practiced" within temples, one such "Jesuit temple" being known to have existed in 1603 in the Japanese capital, Kyoto. Such temples served the Church to enact some of
He questions whether he should try to clear the court of corruption or just give up and end his life now. It is this emotional doubt that drives Hamlet to act deranged at times, but he overcomes it, and almost manages to answer the difficult questions posed in his life. In Act V, when calm returns, Hamlet repents his behavior (V, ii, 75-78) (Lidz, 164). In Lidz's book Freud is