Mathematics, 25.04.2021 23:10 hanniahrnz12345
Sal recorded the cost of his monthly home heating bill and the corresponding average
monthly temperature for the past 15 months. He displayed the information in a scatter
plot and used a graphing calculator program to find the least squares regression line
to fit the dat
Sal wants to use the least squares regression line to predict the cost of his heating bill
when the average monthly temperature is 40°F. Which statement is true?
Answers: 2
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Sal recorded the cost of his monthly home heating bill and the corresponding average
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