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X ~ N(50, 11). Suppose that you form random samples of 25 from this distribution. Let )7 be the random variable of averages. Let 2X

X ~ N(50, 11). Suppose that you form random samples of 25 from this distribution. Let )7 be the random variable of averages. Let 2X be the random variable of sums. Find the 20th percentile. (Round your answer to two decimal places.) :lx

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