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Part 2 of 3 (b) Estimate the percentage of amounts that are between $41.78 and $47.92. Approximately 95% of the amounts fall between $41.78 and $47.92. Correct Answer: Approximately 68% of the amounts fall between $41.78 and $47.92. Try Another Continue Save For Later olo D Submit Assignment © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility

Part 2 of 3 (b) Estimate the percentage of amounts that are between $41.78 and $47.92. Approximately 95% of the amounts fall between $41.78 and $47.92. Correct Answer: Approximately 68% of the amounts fall between $41.78 and $47.92. Try Another Continue Save For Later olo D Submit Assignment © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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I need help on part 2. I don't understand how it would be 1 deviation when you add the distance of both values would result in 2 deviation. 

 

This is a midterm review. Its a optional assigntment. its to help prepare for midterm. Its not graded.

2 Bartleby 24/7 Homework Hex Introductory Statistics (MAT X A ALEKS - Lai Irvin - Midterm × LCTCS ← → JW Jehovah's Witnes... = www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IBjnuwZGiweFMYphv4tCLy6BMpSgONHO-bYruviLHa6vSZ39dVWg4JSUECRABLEYO... Watchtower ONLI... ✓ 15 Midterm Practice - Optional Question 17 of 58 (1 point) | Question Attempt: 2 of Unlimited Part 1 of 3 Almost all 16 Part 2 of 3 Suggested Field S... Correct Answer: 17 Try Another For Young People... 18 Continue (a) Estimate the percentage of amounts that are between $35.64 and $54.06. of the amounts fall between $35.64 and $54.06. YouTube 19 For Young People (Series on Bible Reading) -... https://wol.jw.org/en/wol/d/r1/lp-e/1200277116... 20 (b) Estimate the percentage of amounts that are between $41.78 and $47.92. Approximately 95% of the amounts fall between $41.78 and $47.92. (82) Statistics Lecture 3.3: × | G 1 var stats symbols meaning X | G math tutor send math prob⠀ × | + Approximately 68% of the amounts fall between $41.78 and $47.92. LCTOS Canvas 21 College Outlook Lunch break: In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was $44.85 with standard deviation $3.07. The weekly amounts are approximately bell-shaped. 22 23 KAPLAN POWERP... 24 AP2 25 Save For Later LOSFA Student H... 26 = 0 × Lai Español 27 In: 8 ↑ 昆 80 ▶ olo 13 Submit Assignment © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility Update: >>
Transcribed Image Text:2 Bartleby 24/7 Homework Hex Introductory Statistics (MAT X A ALEKS - Lai Irvin - Midterm × LCTCS ← → JW Jehovah's Witnes... = www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IBjnuwZGiweFMYphv4tCLy6BMpSgONHO-bYruviLHa6vSZ39dVWg4JSUECRABLEYO... Watchtower ONLI... ✓ 15 Midterm Practice - Optional Question 17 of 58 (1 point) | Question Attempt: 2 of Unlimited Part 1 of 3 Almost all 16 Part 2 of 3 Suggested Field S... Correct Answer: 17 Try Another For Young People... 18 Continue (a) Estimate the percentage of amounts that are between $35.64 and $54.06. of the amounts fall between $35.64 and $54.06. YouTube 19 For Young People (Series on Bible Reading) -... https://wol.jw.org/en/wol/d/r1/lp-e/1200277116... 20 (b) Estimate the percentage of amounts that are between $41.78 and $47.92. Approximately 95% of the amounts fall between $41.78 and $47.92. (82) Statistics Lecture 3.3: × | G 1 var stats symbols meaning X | G math tutor send math prob⠀ × | + Approximately 68% of the amounts fall between $41.78 and $47.92. LCTOS Canvas 21 College Outlook Lunch break: In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was $44.85 with standard deviation $3.07. The weekly amounts are approximately bell-shaped. 22 23 KAPLAN POWERP... 24 AP2 25 Save For Later LOSFA Student H... 26 = 0 × Lai Español 27 In: 8 ↑ 昆 80 ▶ olo 13 Submit Assignment © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility Update: >>
Expert Solution
Step 1: Introduction

In a recent survey of n = 655

working Americans ages 25−34, the average weekly amount spent on lunch was mu = $44.85 with a standard deviation of  $3.07

The weekly amounts are approximately bell shaped.

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