Bryce wrote the linear regression equation (Y=1.123x-6.443 to predict arm span, y, of a person who is x inches tall Riley has an arm span of 67.5 inches. Which is the best prediction of riley's height?

A:54.36

B:65.84

C:66.55

D:69.36

Question

4 December, 08:16

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Valery Dennis · Answer 1

B) 65.84 add 67.5 and 6.443 and divide sum by 1.123

Bryce wrote the linear regression equation (Y=1.123x-6.443 to predict arm span, y, of a person who is x inches tall Riley has an arm span of 67.5 inches. Which is the best prediction of riley's height?A:54.36B:65.84C:66.55D:69.36