Girls
Total
Yes
62
38
100
No
33
17
Mathematics, 13.02.2021 20:00, idalieramirez8517
H
Boys
Girls
Total
Yes
62
38
100
No
33
17
50
Total
95
55
150
1. How many people took this survey? 2. How many BOYS took the survey?
谢谢你
14
3. How many CIRLS?
4. What is the probability of a randomly selecting an individual that is a boy?
5. What is the probability of a randomly selecting an individual that does not eat Chinese food ?
6. What is the probability of a randomly selecting an individual
that eats Chinese food AND is a boy?
7. What is the probability of a randomly selecting an individual
that does eat Chinese food OR is a girl?
Answers: 2
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Do you know the correct answer?
H
Boys
Girls
Total
Yes
62
38
100
No
33
17
Girls
Total
Yes
62
38
100
No
33
17
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