1. The scores of ten students in a 30-item test are listed below 25 19 15 22 28 20 22 21 26 16 Put the data in an array and calculate the following measures: (If possible reduce your answer to 2 decimal places). Skewness and kurtosis in 3 decimal places. Mean a.

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Q: se the following information from a st study investigating the relationship b Fillions of dollars)…

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A: From the provided information, Confidence level = 95% Confidence interval is 0.29 to 0.37.

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A: Given data: 75, 90, 108, 266, 391, 469, 560, 690, 694, 725, 798, 803, 857, 964 n = 14(even)

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A: Given data p(x&gt;9.5)=0.0039   and p(x&lt;-8.5)=0.0336

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A: Givenp1-p2=0x1=64x2=13n1=290n2=304

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A: Given that  Sample mean = 70 years  Standard deviation = 5.1 years  Sample size(n)=50 We have to…

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Q: a linear model is given for the data in the table: y = x + 1 X 1 2 3 4 5 6 7 8 y 9 21 29 41 49 61 69…

A: We have given that y = x +1  And X : 1 2 3 4 5 6 7 8 y : 9 21 29 41 49 61 69 73

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