chapter 8.xlsx - Mean Standar deviation(POPULATION...

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Mean33Confidence95%Standar deviation (POPULATION)35Z0.9750Population size33Z1.96Standard error6.092717958Upper44.94Lower21.060.0002-0.003n33Confidence95%Standard deviation35Z0.9750Z1.96Standard error6.092717958ME11.94
Mean22Confidence99%Standar deviation (SAMPLE)3.4t19.0000Population size20t2.861Standard error0.7602631123Upper24.18Lower19.82n17Confidence99%Standard deviation15.5T16.0000T2.921Standard error3.7593021881

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