Question

A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as foliows. Complete parts (a) through (g) D Frequency 171 418 Response Never Rarely Sometimes Most of the time Always 898 461 49 (a) Construct a relative frequency distribution of the data Relative Response Frequency Never Rarely Sometimes Most of the time Always (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always"? 0% (Hound to one decimal place as needed.) (c) What percentage of respondents answered "Never" or "Rarely? % (Round to one decimal place as needed.) (d) Construct a frequency bar graph. Choose the correct answer below. DA Click to select your answer(s). 1000

Answer 1

a).

Response	Frequency	Relative Frequency	Relative Frequency(%)
Never	171	0.09	9%
Rarely	418	0.21	21%
Sometimes	898	0.45	45%
Most of the time	461	0.23	23%
Always	49	0.02	2%
Total	1997	1.00	100%

b). Percentage of ppl responding 'Always' = 2%

c). Percentage of respondents answering 'Never' or 'rarely' = 9+21% = 32%

d). Frequency bar graph:

Frequency Bar Plot 1000 800 600 400 200 0 Never Rarely Sometimes Most of the time Always

ie., C is the answer

e). Relative frequency bar graph:

Relative Frequency bar graph 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 Never Rarely Sometimes Most of the time Always

C. is the correct answer

f). Pie Chart:

Pie Chart Never Rarely Sometimes Most of the time Always

B is the correct answer

g). Inferential because it makes statement about population based on sample

Please rate my answer and comment for doubt