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sasho [114]
3 years ago
15

Can someone help please. Hurry

Mathematics
1 answer:
Brrunno [24]3 years ago
3 0

use a ti 84 or something

y hat= 5.425x + 76.406

r= 0.78598

the value of r shows a linear strong positive relationship between hours studied and test score

x=4  yhat= 98.106

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