1. Five children aged 2, 3, 5, 7 and 8 years old weigh 14, 20, 32, 42 and 44 kilograms respectively. Find the equation of the regression line of age on weight, showing your work for calculations of a and b. ased on this, what is the predicted weight of a six year old child?

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Q: Given the data as shown in the table below 3.8 9.8 2.5 8.8 4.1 9.7 0.9 7.5 2.4 9.6 The correct…

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