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Suppose x has a distribution with µ = 18 and σ = 12. A button hyperlink to the SALT program that reads: Use SALT. (a) If a random sample of size n = 32 is drawn, find µx, σ x and P(18 ≤ x ≤ 20). (Round σx to two decimal places and the probability to four decimal places.)
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Suppose x has a distribution with µ = 18 and σ = 12. A button hyperlink to the SALT program that rea...
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