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The equation of the line of best fit relating age (in years, x) and the median height (in cm, y) of boys is given.

y = 6.5x + 75.5y=6.5x+75.5
Predict the median height of boys age 13.



123 cm

140 cm

160 cm

82 cm

User ForEveR
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2 Answers

6 votes
140 is the right answer
User Sevugarajan
by
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3 votes

Answer:

140cm

Explanation:

User Tobias Brandt
by
7.8k points

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