Multiple Choice
A multiple regression analysis revealed the following equation relating the time (in hours) it takes to complete a puzzle based on the number and size of pieces: Ŷ = 1.5 + 0.014 (Xnumber of pieces) - 1.2 (Ysize of pieces) .If a puzzle has 500 pieces, with a size value of 0.5 inches, how long will it take to complete?
A) 6.3 hours
B) 7.1 hours
C) 7.9 hours
D) 9.3 hours
Correct Answer:
Verified
Correct Answer:
Verified
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