More on finding significant z-scores. Consider a one-sided
Chapter , Problem 6.43(choose chapter or problem)
More on finding significant z-scores. Consider a one-sided significance test for a population mean, where the alternative is greater than. (a) Sketch a Normal curve similar to that shown in Figure 6.10 but find the value z such that P 0.05. (b) Based on your curve from part (a), what values of the z statistic are statistically significant at the a 0.05 level?
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