A national survey asked people, \"How often do you eat out for dinner, instead o

Question

A national survey asked people, "How often do you eat out for dinner, instead of at (a) Construct a relative frequency distribution of the data. home?" The frequencies were as follows. Complete parts (a) through (g) Relative Frequency Response Never Rarely Sometimes Most of the time Aways Frequency 305 341 899 274 39 Response Never Rarely Sometimes Most of the time Always Round to three decimal places as needed) (b) What percentage of respondents answered "Always"? Round to one decimal place as needed ) (c) What percentage of respondents answered "Never" or "Rarely"? Click to select your answer(e) search

Explanation / Answer

Following table shows the relative frequency:

(b)

The percentage of respondents answered Always: 0.021 *100% = 2.1%

(c)

The percentage of respondents answered Never or Rarely : (0.164+0.184) *100% = 34.8%

Response Frequency, f Relative ferquency,f/1858 Never 305 0.164 Rarely 341 0.184 Sometimes 899 0.484 Most of the time 274 0.147 Always 39 0.021 Total 1858 1

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