put 8,10,12,14,16,18 in for L1
put the times in for L2
do quadratic reg on calc
The table shows a meteorologists predicted temperatiures for an April day in Washington D.C. Use quadratic regression to find a quadratic model for this data. Use the 24 hour clock to represent times after noon).
time predicted temperature(F)
8a.m. 50.68
10a.m. 62.24
12p.m. 69.75
2p.m. 73.2
4p.m. 72.59
6p.m. 67.93
Would really appreciate if someone could please explain.
1 answer
1 answer