Question: If I could get some help with these 5 mini questions :) ence intervals for population mean. 50104.qx3zay7 Jump to level 1 A clothing retailer

If I could get some help with these 5 mini questions :)

ence intervals for population mean. 50104.qx3zay7 Jump to level 1 A clothing retailer is interested in the average waist size of men. A sample is taken with the results given below. Column1 Mean 41.32 Standard Error 1.447 What is the sample statistic? @ = Ex: 1.23 Median 40 Mode 39 What is the point estimate for the average waist size? Standard Deviation 6.307 Sample Variance 39.78 What is the level of confidence as a decimal? Ex: 0.55 Kurtosis -0.79 Skewness 0.571 What is the margin of error? Ex: 1.234 Range 20 Minimum 32 What is the confidence interval? [ Maximum 52 Sum 785 Count 19 Confidence Level(90.0%) 2.509 2

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