Suppose that $88 \%$ of the stocks listed on a particular exchange increased in value yesterday. Let $x$ be the number of stocks that increased in value yesterday in a random of 72 stocks listed on the exchange. Find the mean and standard deviation of $x$.

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The Answer of Suppose that $88 \%$ of the stocks listed on a particular exchange increased in value yesterday. Let $x$ be the number of stocks that increased in value yesterday in a random of 72 stocks listed on the exchange. Find the mean and standard deviation of $x$.

Suppose That 88%88 \%88% Of the Stocks Listed on a Particular Exchange Increased in Particular

Suppose That $88 \%$ Of the Stocks Listed on a Particular Exchange Increased in Particular