224 20- 18+ (a) Write an approximate equation of the lin xx 16+ ソ=ロ 14+ 12- X xX (b) Using your equation from part (a), predi rate for a cashier with 10 years of experienc 104 8- 2- 10 12 14 16 18 20 22 Years of experience

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The scatter plot shows the number of years of experience, x, and the hourly pay rate, y, for each of 24 cashiers in California.
(a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit.
(b) Using your equation from part (a), predict the hourly pay rate for a cashier with 10 years of experience.
Note that you can use the graphing tools to help you approximate the line.
y
22-
20+
18-
(a) Write an approximate equation of the line of best fit.
16-
y = ]
14+
Pay
12+
in dollars
X x X
(b) Using your equation from part (a), predict the hourly pay
rate for a cashier with 10 years of experience.
10
per hour
8-
6+
4+
2+
+
2 4 6 8 10 12 14
16
18
20 22
Years of experience
Transcribed Image Text:The scatter plot shows the number of years of experience, x, and the hourly pay rate, y, for each of 24 cashiers in California. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the hourly pay rate for a cashier with 10 years of experience. Note that you can use the graphing tools to help you approximate the line. y 22- 20+ 18- (a) Write an approximate equation of the line of best fit. 16- y = ] 14+ Pay 12+ in dollars X x X (b) Using your equation from part (a), predict the hourly pay rate for a cashier with 10 years of experience. 10 per hour 8- 6+ 4+ 2+ + 2 4 6 8 10 12 14 16 18 20 22 Years of experience
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