3. A survey of post-secondary students was carried out to determine the level of satisfaction with one's own body image. Both male and female students were chosen and each was asked to identify his or her body image as either About Right, Overweight or Underweight. The results are presented in the table below. Body Image About Right Overweight Underweight Total Female 560 163 37 760 Male 295 72 73 440 Total 855 235 110 1200 If a participant of this survey is selected at random, find the probability that this participant: a) is male. b) views his/her body image as “About Right". c) is female and views her body image as "Underweight". Gender
3. A survey of post-secondary students was carried out to determine the level of satisfaction with one's own body image. Both male and female students were chosen and each was asked to identify his or her body image as either About Right, Overweight or Underweight. The results are presented in the table below. Body Image About Right Overweight Underweight Total Female 560 163 37 760 Male 295 72 73 440 Total 855 235 110 1200 If a participant of this survey is selected at random, find the probability that this participant: a) is male. b) views his/her body image as “About Right". c) is female and views her body image as "Underweight". Gender
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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