"Does how long young children remain at lunch table help predict how much they eat?" Here are data on 10 toddlers 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. Time 21.4 30.8 37.7 33.5 32.8 39.5 22.8 34.1 33.9 43.8 Calories 472 498 465 456 423 437 508 431 479 454 The linear regression is: Group of answer choices y ̂ = 2.14 – 532.99x y ̂ = 532.99 – 2.14x y ̂ = -2.14 + 532.99x y ̂ = 532.99 + 2.14x If a child remain at the table for one hour (60 minutes) approximately how many calories do you expect him/her to have had at lunch? Group of answer choices 661.39 404.59 53085 We should not be estimating here.
"Does how long young children remain at lunch table help predict how much they eat?" Here are data on 10 toddlers 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. Time 21.4 30.8 37.7 33.5 32.8 39.5 22.8 34.1 33.9 43.8 Calories 472 498 465 456 423 437 508 431 479 454 The linear regression is: Group of answer choices y ̂ = 2.14 – 532.99x y ̂ = 532.99 – 2.14x y ̂ = -2.14 + 532.99x y ̂ = 532.99 + 2.14x If a child remain at the table for one hour (60 minutes) approximately how many calories do you expect him/her to have had at lunch? Group of answer choices 661.39 404.59 53085 We should not be estimating here.
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 60SE: Use this data for the exercises that follow: In 2013, there were roughly 317 million citizens in the...
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32-34 fast please
Questions 32-33 refer to the following:
"Does how long young children remain at lunch table help predict how much they eat?" Here are data on 10 toddlers 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.
Time 21.4 30.8 37.7 33.5 32.8 39.5 22.8 34.1 33.9 43.8
Calories 472 498 465 456 423 437 508 431 479 454
- The linear regression is:
Group of answer choices
y ̂ = 2.14 – 532.99x
y ̂ = 532.99 – 2.14x
y ̂ = -2.14 + 532.99x
y ̂ = 532.99 + 2.14x
If a child remain at the table for one hour (60 minutes) approximately how many calories do you expect him/her to have had at lunch?
Group of answer choices
661.39
404.59
53085
We should not be estimating here.
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