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A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as follows. Complete parts (a) through (g).

A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as follows. Complete parts (a) through (g).

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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A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as follows. Complete parts (a) through (g). (a) Construct a relative frequency distribution of the data. Relative Response Frequency Response Frequency Never 0.147 Never 307 Rarely 0.171 Rarely 357 Sometimes 0.435 Sometimes 908 Most of the time 0.205 Most of the time 428 Always 0.042 Always 87 (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always"? % (Round to one decimal place as needed.)
Transcribed Image Text:A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as follows. Complete parts (a) through (g). (a) Construct a relative frequency distribution of the data. Relative Response Frequency Response Frequency Never 0.147 Never 307 Rarely 0.171 Rarely 357 Sometimes 0.435 Sometimes 908 Most of the time 0.205 Most of the time 428 Always 0.042 Always 87 (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always"? % (Round to one decimal place as needed.)
Expert Solution
Step 1

SOLUTION:-

Given data 

Response Frequency
Never 307
Rarely 357
Sometimes 908
Most of the time 428
Always 87

Relative frequency=frequencyn

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