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Sec11/cosec79 |
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Answer» 1 1 1 Sec11/ cosec 79 => sec 11/ sec(90-79) => sec 11/ sec11 => 1 The average stock price for companies making up the GSE is Ghc 30, and the standard deviation is Ghc 8.20. Assume the stock prices are normally distributed. What is the probability a company will have a stock price of at least Ghc 40? A. 0.1112 B. 0.3578 C. 0.8888 D. 0.2451 The average stock price for companies making up the GSE is Ghc 30, and the standard deviation is Ghc 8.20. Assume the stock prices are normally distributed. What is the probability a company will have a stock price of at least Ghc 40? A random variable is known to be normally distributed with a standard deviation of 0.5. For a an x value of 6.1425, what should be the population mean so that the probability of a value from this distribution exceeding 6.1425 is at most 0.05. |
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