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The life of cell batteries is normally distributed with a mean of 82.5 hours and a standard deviation of 21.5 hours. What is the maximum time (in hours) that the worst 13% of batteries last?
Statistics and Probability, Statistics
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1) Suppose you purchase a 30?-year, ?zero-coupon bond with a yield to maturity of 6.5 % You hold the bond for five years before selling it. i. If the? bond's yield to maturity is 6.5 % when you sell? it, what is the ann ...
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Suppose a sample space has things a,b and c. Twice, draw from the sample space and replace. The possible sequences formed are {aa, ab, ac,ba,bb, bc,ca,cb,cc} Now suppose there are Y different things. There are Y ways the ...
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