A survey was completed by individuals who were currently on the Zone diet (Z), the South Beach diet (S), or the Weight Watchers diet (W). All persons surveyed were also asked whether they were currently in an exercise program (E), taking diet pills (P), or under medical supervision (M). The following table shows the results of the survey. Supplements м Totals 122 89 67 278 Diet s 103 68 58 229 w 139 41 43 223 Totals 364 198 168 730 Find the number of surveyed people in each of the following sets. (a) SNE people (b) ZUM X people (c) s'n (E U P) X people (d) (Z U S) n (M') people (e) W'n (P U M)' people (f) W'UP people

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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A survey was completed by individuals who were currently on the Zone diet (Z), the South Beach diet (S), or the Weight Watchers diet (W). All persons surveyed were also asked whether they were currently in an
exercise program (E), taking diet pills (P), or under medical supervision (M). The following table shows the results of the survey.
Supplements
м
Totals
122 89
67
278
Diet s
103 68
58 229
w 139 41
43
223
Totals 364
198 168 730
Find the number of surveyed people in each of the following sets.
(a)
SNE
people
(b)
ZUM
X people
(c) s'n (E U P)
X people
(d)
(Z U S) n (M')
people
(e) W'n (P U M)'
people
(f)
W'UP
people
Transcribed Image Text:A survey was completed by individuals who were currently on the Zone diet (Z), the South Beach diet (S), or the Weight Watchers diet (W). All persons surveyed were also asked whether they were currently in an exercise program (E), taking diet pills (P), or under medical supervision (M). The following table shows the results of the survey. Supplements м Totals 122 89 67 278 Diet s 103 68 58 229 w 139 41 43 223 Totals 364 198 168 730 Find the number of surveyed people in each of the following sets. (a) SNE people (b) ZUM X people (c) s'n (E U P) X people (d) (Z U S) n (M') people (e) W'n (P U M)' people (f) W'UP people
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