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Data consistent with summary quantities in the article

Introduction to Statistics and Data Analysis (with CengageNOW Printed Access Card) (Available Titles CengageNOW) | 3rd Edition | ISBN: 9780495118732 | Authors: Roxy Peck, Chris Olsen, Jay L. Devore ISBN: 9780495118732 197

Solution for problem 9.4 Chapter Chapter 9

Introduction to Statistics and Data Analysis (with CengageNOW Printed Access Card) (Available Titles CengageNOW) | 3rd Edition

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Introduction to Statistics and Data Analysis (with CengageNOW Printed Access Card) (Available Titles CengageNOW) | 3rd Edition | ISBN: 9780495118732 | Authors: Roxy Peck, Chris Olsen, Jay L. Devore

Introduction to Statistics and Data Analysis (with CengageNOW Printed Access Card) (Available Titles CengageNOW) | 3rd Edition

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Problem 9.4

Data consistent with summary quantities in the article referenced in Exercise 9.3 on total calorie consumption on a particular day are given for a sample of children who did not eat fast food on that day and for a sample of children who did eat fast food on that day. Assume that it is reasonable to regard these samples as representative of the population of children in the United States.No Fast Food2331 1918 1009 1730 1469 2053 2143 19811852 1777 1765 1827 1648 1506 2669 0000Fast Food2523 1758 934 2328 2434 2267 2526 1195890 1511 875 2207 1811 1250 2117 0000a. Use the given information to estimate the mean calorieintake for children in the United States on a day when nofast food is consumed.b. Use the given information to estimate the mean calorieintake for children in the United States on a day when fastfood is consumed.c. Use the given information to estimate the produce estimatesof the standard deviations of calorie intake for dayswhen no fast food is consumed and for days when fastfood is consumed.

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Chapter Chapter 9, Problem 9.4 is Solved
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Textbook: Introduction to Statistics and Data Analysis (with CengageNOW Printed Access Card) (Available Titles CengageNOW)
Edition: 3
Author: Roxy Peck, Chris Olsen, Jay L. Devore
ISBN: 9780495118732

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Data consistent with summary quantities in the article