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Please show step by step process for each question. I struggle understanding. We are not allowed to use calculators nor do I have mathematical software. Please show all work with explanation. A store manager wishes to find out whether there is a relationship between the age of her employees and the number of sick days they take each year. The data for the sample are shown below. Age x 18 26 39 48 53 58 Sick days y 16 12 9 5 6 2 a.Draw the scatter plot for the variables. b.Compute the value of the correlation coefficient. c.State the hypotheses. d.Test the significance of the correlation coefficient at. e.find the equation of the regression line. f. Find y' when x=47 years. g. Using age and sick days data, compute the standard of error of the estimate. h. Using the age and sick days data, find the 98% prediction interval when x = 47 years e.Give a brief explanation of the type of relationship.,I'm sorry I'm really tired today.. C. Says to state the Hypotheses D. Test the significance of the correlation coefficient at a= 0.05 e. Give a brief explanation of the type of relationship ....that question was supposed to be next not last....then the rest of the question proceed as listed,I asked you other homework questions as well but those are not allowing me to correspond wih you to answer the questions that you had asked. It just wants me to resubmit the whole thing repeatedly and it keeps charging me if I do that. So anywhere there is a "test at" the default amount is a = 0.05

 

Paper#13341 | Written in 18-Jul-2015

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