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victus00 [196]
3 years ago
12

A restaurant did a survey among 100 customers to find their food preferences. The customers were asked about their preferences f

or beef or chicken. Out of the total 75 people who liked beef, 60 also liked chicken. There were 80 people who liked chicken.
Part A: Summarize the data by writing the values that the letters A to I in the table below represent. (5 points)


Like beef Do not like beef Total
Like chicken A D G
Do not like chicken B E H
Total C F I


Part B: What percentage of the survey respondents did not like either beef or chicken? (3 points)

Part C: Do the survey results reveal a greater dislike for beef or chicken? Justify your answer. (2 points)
Mathematics
2 answers:
Mice21 [21]3 years ago
7 0
Uh, I don't really understand Part 1.

Part B: 5% of the survey respondents did not like either beef or chicken.

Part C: The survey results show a greater dislike of beef. 20 people dislike beef but like chicken. 15 people like beef, but not chicken. 

5 don't like both.
koban [17]3 years ago
4 0
                        like beef.......do not like beef......total
like chicken         60                   20                     80
do not like c        15                     5                      20
-------------------------------------------------------------------------
total                     75                   25                     100

B. did not like beef or chicken.....5/100 = 0.05 = 5%
C. the survey reveals a greater dislike for beef...because 15% like just beef, but 20% like just chicken
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