Single score from population
A population has a mean of 100 and standard deviation of 20. If you select a single score from this population, on the average, how close would it be to the population mean? Explain.
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Let us draw a card at random from an ordinary deck of cards. Define the random variable X in the following way: X=4 if an ace is drawn, X=3 if a king is drawn, X=2 if a queen is drawn, X=1 if a jack is drawn, and X=0 for any other card. Give the p
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What is a unique way to choose a random samples from a specific pooled data set, how to assign each data item, how will wach item be selected?
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