The following table contains data from a sample of ten students regarding the numbers of parking tickets they received during one semester and their monthly incomes (including allowances from parents as well as paychecks from employment as income). Construct a 95 % confidence interval for the y-intercept of the regression line. Round your answers to two decimal places, if necessary. Parking Tickets and Monthly Income Monthly Income (in Number of Tickets, x Dollars), y 3200 1 1500 3 2200 1000 4 2200 3 1400 1400 3800 3 1800 1200 Copy Data

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 8E
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The following table contains data from a sample of ten students regarding the numbers of parking tickets they received during one semester and their monthly
incomes (including allowances from parents as well as paychecks from employment as income).
Construct a 95 % confidence interval for the y-intercept of the regression line. Round your answers to two decimal places, if necessary.
Parking Tickets and Monthly Income
Monthly Income (in
Number of Tickets, x
Dollars), y
3200
1500
3
2200
1000
4
2200
3
1400
1400
3800
3
1800
1200
Copy Data
Transcribed Image Text:The following table contains data from a sample of ten students regarding the numbers of parking tickets they received during one semester and their monthly incomes (including allowances from parents as well as paychecks from employment as income). Construct a 95 % confidence interval for the y-intercept of the regression line. Round your answers to two decimal places, if necessary. Parking Tickets and Monthly Income Monthly Income (in Number of Tickets, x Dollars), y 3200 1500 3 2200 1000 4 2200 3 1400 1400 3800 3 1800 1200 Copy Data
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