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an article in active trader claims that using the adaptive renko trading system seems to give a 75 chance of beating
forty people were asked to rank the similarities between six different types of sodas the average similarity rankings
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othe standard deviation is probably one of the most important summary statistics it can tell you a lot about how the
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the lengths of pins produced by an automatic lathe are normally distributed a random sample of 20 pins gives a sample
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a statistician estimates the 90 confidence interval for the mean of a normally distributed population as 17258 plusmn
a confidence interval for a population mean is to be estimated the population standard deviation sigma is guessed to be
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according to money a survey of 1700 executives revealed that 51 of them would likely choose a different field if they
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tradepoint the electronic market set up to compete with the london stock exchange is losing on average 32000 per day a
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a company believes its market share is about 14 find the minimum required sample size for estimating the actual market
find the minimum required sample size for estimating the average return on real estate investments to within 05 per
a company that conducts surveys of current jobs for executives wants to estimate the average salary of an executive at
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what is the required sample size for determining the proportion of defective items in a production process if the
in given problem give a 95 confidence interval for the variance of the transit time for all goodsproblem a