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Assume the hourly wage rate for a fastgrowing online job is normally distributed with a mean of p. = $25.60. Suppose a random sample OH;

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Assume the hourly wage rate for a fastgrowing online job is normally distributed with a mean of p. = $25.60. Suppose a random sample OH; = 17 workers revealed a mean wage of i = $26.13 and a standard deviation of 3 = $1.56. At 0: = 0.01, is there enough evidence to conclude that the mean hourly wage is more than $25.50? a. Select the appropriate alternative hypothesis, H1 or HR: Op.

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