Variance of 4.2 and mean of 23.2 were calculated. find out, Ask an Expert

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Q1) Analyze and comment on following data. Find out expected value for Y given X = 93.1.

Input (X): 2 4 1 5 1.5 6

Output (Y): 18 20 15 20 17 50

a) Unknown parameters

b) Correlation coefficient and coefficient of determination.

Sample of 10 was taken from in-control process. Variance of 4.2 and mean of 23.2 were calculated. Find out 95% confidence interval on mean and standard deviation. Describe any potential problems with this analysis.

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