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son4ous [18]
3 years ago
14

You know that there is a strong correlation between the consumption of ice cream and body weight. The Pearson's r = 0.78. You al

so know that the average consumption of ice cream per week is five grams with a standard deviation of 1.5 grams. The average weight is 65 kg with a standard deviation of 15 kg. What is the formula of the regression line?
Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
4 0

ŷ = 26 + 7.8x

ŷ = 7.8 + 26x

ŷ = -502 + 0.078x

ŷ = 0.078 - 502x

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3 years ago
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natita [175]

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Step-by-step explanation: Please refer to the attached diagram

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3 0
3 years ago
Read 2 more answers
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