Annual high temperatures in a certain location have been tracked for several years. Let XX represent the number of years after 2000 and YY the high temperature. Based on the data shown below, calculate the linear regression equation using technology (each constant to 2 decimal places). x y 4 36.88 5 35.75 6 38.62 7 35.69 8 39.76 9 38.93 10 38.8 11 39.77 12 40.44 13 43.11 14 42.98 15 41.95 16 46.32 The equation is ˆy=______X+________

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Annual high temperatures in a certain location have been tracked for several years. Let XX represent the number of years after 2000 and YY the high temperature. Based on the data shown below, calculate the linear regression equation using technology (each constant to 2 decimal places).

x y
4 36.88
5 35.75
6 38.62
7 35.69
8 39.76
9 38.93
10 38.8
11 39.77
12 40.44
13 43.11
14 42.98
15 41.95
16 46.32



The equation is ˆy=______X+________

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