Data analysis 11 Student Name: QUESTION 1 Normal distribution or normal distribution?
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Test for normality summary statistics Mean 28.8879661 Standard Error 0.671148243 Median 28.7 Mode 34 Standard Deviation 5.155187471 Sample Variance 26.7595786 Kurtosis -0.570124636 Skewness 0.219884827 Count 59 Table 1 It can be observed from the table above that the value of skewness is .2 which means that the data is relatively normally distributed. T-test normally test the hypothesis as illustrated below, Hypothesis Nullance hypothesis: There is
Data analysis 11 Student Name: QUESTION 1 Normal distribution or normal distribution?
Added on 2020-05-11
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