Entries by Hannah Wangui

The workers’ union at a certain university is quite strong

Question The workers’ union at a certain university is quite strong. About 96 %  of all workers employed by the university belong to the workers’ union. Recently, the workers went on strike, and now a local TV station plans to interview a sample of 10  workers, chosen at random, to get their opinions on the strike.   […]

 

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What is the income distribution of super shoppers?

Question What is the income distribution of super shoppers? A supermarket super shopper is defined as a shopper for whom at least 70% of the items purchased were on sale or purchased with a coupon. In the following table, income units are in thousands of dollars, and each interval goes up to but does not include the […]

 

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Consider two discrete probability

Question Consider two discrete probability distributions with the same sample space and the same expected value. Are the standard deviations of the two distributions necessarily equal? Explain.  Yes, because both distributions have the same sample space, they will have the same standard deviation as well. No, the standard deviations of two different discrete probability distributions […]

 

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Calculate the present value

Question Calculate the present value. (Round your answer to two decimal places). A = $15,00, r = 6% compound monthly, t = 4 years   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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