1 About how many inches are kids in this dataset expected to grow per year?
2 At that rate, if a child were 45" tall at age eight, how tall would you expect them to be at age twelve?
3 At that rate, if a ten-year-old were 55" tall, how tall would you expect them to have been at age 9?
4 Using the equation, how tall would you expect a seven-year-old child to be?
5 How many of the seven-year-olds in this sample are actually that height?
6 Using the equation, determine the expected height of someone who is…
| 7.5 years old | 13 years old | 6 years old | newborn | 90 years old |
|---|---|---|---|---|
7 For which ages is this predictor function likely to be the most accurate? Why?
8 For which ages is this predictor function likely to be the least accurate? Why?
These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927). 
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