determine the minimum sample size n needed to estimate for the given values of c, s, and E: 0.90, s = 6.8, E = 1 Select one: ? a. 57 ? b. 126 ? c. 40 ? d. 53
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We are given the confidence level (€) as 0.90, which means the level of significance (α) is 1 - 0.90 = 0.10. Show more…
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