Find the estimated regression line

Assignment Help Basic Statistics

Reference no: EM131435827

Consider the data given on the website, obtained in a simple linear regression analysis.

a. Find the estimated regression line, and complete the summary ANOVA table. Conduct an F test for a significant regression. Use a significance level of 0.01.

b. Find s, an estimate of the standard deviation.

c. Find a 95% prediction interval for an observed value of Y when x = 37. Based on this interval, do you think it islikely that an observed value of Y (for x = 37) will be greater than 170? Justify your answer.

Reference no: EM131435827

Questions Cloud

Return to the ambulatory care unit be coded : A patient is admitted to the ambulatory unit to give blood (autodonor) for surgery he will have the following week. On the way home, the patient experiences syncope and returns to the ambulatory care unit for care. How should the return to the ambula..

Describe the relationship between given two variables : Construct a scatter plot of these data. Describe the relationship between these two variables.- Compute the sample correlation coefficient. Does this value support your answer in part (a)? Why or why not?

Determine the number of calories needed : Determine the number of calories needed to change 28 g of water at 25 Celsius into steam at 100 Celsius.

What is the relationship between discounting and compounding : a. What is the relationship between discounting and compounding? b. Distinguish between the present value factor and the annuity present value factor? c-1. What will $ 6,700 invested for 28 years at 11 percent compounded annually grow to?

Find the estimated regression line : Find the estimated regression line, and complete the summary ANOVA table. Conduct an F test for a significant regression. Use a significance level of 0.01.

What are possible motives for vehicle arson : Arson, one of several possible causes of fires in all types of vehicles and vessels, costs millions of dollars annually. What are possible motives for vehicle arson? What should an investigator look into when investigating a fire that might indica..

What is human centered design thinking : What is creative confidence and why does it matter in the process of innovation? Create a picture showing visually what you think creative confidence is. What is Human Centered Design Thinking and how does it differ from the traditional way organizat..

Outline each given form or draw each formula : Outline each form or draw each formula. Compare and contrast Opera, Oratorio and Cantata. Use lecture notes and give specific examples of meaning and differences.

Find an estimate of observed tire weight for a tire diameter : Find an estimate of the observed tire weight for a tire diameter of 25.2 inches.- Find a 99% prediction interval for an observed tire weight if the tire diameter is 24.8 inches.

User Account

All Pages