Does how long young children remain at the lunch table help predict how much they eat? Twenty toddlers were observed over several months at a nursery school. "Time" is the average number of minutes a child spent at the table when lunch was served. "Calories" is the average number of calories the child consumed during lunch, calculated from careful observation of what the child ate each day. A regression was run and the results were: ý = 114 + 2.4*x R² = 0.68 r = 0.822 Predict the number of calories a toddler consumes who remains at the table for 14.5 minutes (round your answer to two decimal places)

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Author:Amos Gilat
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Does how long young children remain at the lunch table help predict how much they eat? Twenty toddlers
were observed over several months at a nursery school. "Time" is the average number of minutes a child
spent at the table when lunch was served. "Calories" is the average number of calories the child consumed
during lunch, calculated from careful observation of what the child ate each day. A regression was run and
the results were:
= 114 + 2.4*x
R² = 0.68
r = 0.822
Predict the number of calories a toddler consumes who remains at the table for 14.5 minutes (round your
answer to two decimal places)
Transcribed Image Text:Does how long young children remain at the lunch table help predict how much they eat? Twenty toddlers were observed over several months at a nursery school. "Time" is the average number of minutes a child spent at the table when lunch was served. "Calories" is the average number of calories the child consumed during lunch, calculated from careful observation of what the child ate each day. A regression was run and the results were: = 114 + 2.4*x R² = 0.68 r = 0.822 Predict the number of calories a toddler consumes who remains at the table for 14.5 minutes (round your answer to two decimal places)
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