Calculate or use a table to find the binomial probability $P ( x \geq 20 )$ when $n = 25$ and $p = .5$. Also use the normal approximation to calculate the probability.

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The Answer of Calculate or use a table to find the binomial probability $P ( x \geq 20 )$ when $n = 25$ and $p = .5$. Also use the normal approximation to calculate the probability.

Calculate or Use a Table to Find the Binomial Probability P(x≥20)P ( x \geq 20 )P(x≥20)

Calculate or Use a Table to Find the Binomial Probability $P ( x \geq 20 )$