Consider the following dataset. S.No. Y 50.00 12.00 66.00 18.00 61.00 16.23 79.00 32.06 52.00 17.00 1.00 2.00 3.00 4.00 5.00 Determine the following: a. Make a scatter diagram between the variables Y and X b. Find correlation coefficient between the variables Y and X. Show all calculations. c. Make linear model equation (regression equation) with Y as the output variable and X as the input variable. Show all calculation for slope and intercept.
Consider the following dataset. S.No. Y 50.00 12.00 66.00 18.00 61.00 16.23 79.00 32.06 52.00 17.00 1.00 2.00 3.00 4.00 5.00 Determine the following: a. Make a scatter diagram between the variables Y and X b. Find correlation coefficient between the variables Y and X. Show all calculations. c. Make linear model equation (regression equation) with Y as the output variable and X as the input variable. Show all calculation for slope and intercept.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 5E
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Transcribed Image Text:Consider the following dataset.
S.No. Y
50.00 12.00
66.00 18.00
61.00 16.23
1.00
2.00
3.00
4.00
79.00 32.06
5.00
52.00 17.00
Determine the following:
a. Make a scatter diagram between the variables Y and X
b. Find correlation coefficient between the variables Y and X. Show all calculations.
c. Make linear model equation (regression equation) with Y as the output variable and X as the input
variable. Show all calculation for slope and intercept.
d. Using hypothesis testing do you have enough statistical evidence to show relationship between X
and Y?
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