Does how long young children remain at the lunch table help predict how much they eat? The table contains data on 20 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, calculated from careful observation of what the child ate each day. 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 42.4 43.1 29.2 31.3 28.6 32.9 30.6 35.1 33.0 43.7 Calories 450 410 504 437 489 436 480 439 444 408 Time Time To access the complete data set, click the link for your preferred software format: Excel Minitab JMP SPSS TI R Mac-TXT PC-TXT CSV CrunchIt! Give a 95% confidence interval (lower, upper) to estimate how rapidly calories consumed changes as time at the table increases. (Enter your answers rounded to four decimal places.) lower : Cal/min Cal/min upper :
Does how long young children remain at the lunch table help predict how much they eat? The table contains data on 20 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, calculated from careful observation of what the child ate each day. 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 42.4 43.1 29.2 31.3 28.6 32.9 30.6 35.1 33.0 43.7 Calories 450 410 504 437 489 436 480 439 444 408 Time Time To access the complete data set, click the link for your preferred software format: Excel Minitab JMP SPSS TI R Mac-TXT PC-TXT CSV CrunchIt! Give a 95% confidence interval (lower, upper) to estimate how rapidly calories consumed changes as time at the table increases. (Enter your answers rounded to four decimal places.) lower : Cal/min Cal/min upper :
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 68E
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Transcribed Image Text:Does how long young children remain at the lunch table help predict how much they eat? The table contains data on 20
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, calculated
from careful observation of what the child ate each day.
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
42.4 43.1 29.2 31.3 28.6 32.9 30.6 35.1 33.0 43.7
Calories 450 410 504 437 489 436 480 439 444 408
Time
Time
To access the complete data set, click the link for your preferred software format:
Excel Minitab JMP SPSS TI R Mac-TXT PC-TXT CSV CrunchIt!
Transcribed Image Text:Give a 95% confidence interval (lower, upper) to estimate how rapidly calories consumed changes as time at the table
increases.
(Enter your answers rounded to four decimal places.)
lower :
Cal/min
Cal/min
upper :
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