Four hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups and preferences are given in the table. 18-24 25-34 35-55 55 and over Total Liked Crunchicles 12 23 15 80 130 Disliked Crunchicles 8 8. 3 24 No Preference 26 41 62 117 246 Total 46 69 85 200 400 One consumer from the survey is selected at random. Use reduced fractions for your responses to each of the following questions. What is the probability that the consumer is 18-24 years of age, given that he/she dislikes Crunchicles? What is the probability that the selected consumer dislikes Crunchicles? What is the probability that the selected consumer is 35-55 years old or likes Crunchicles? If the selected consumer is 70 years old, what is the probability that he/she likes Crunchicles?

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 7E
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Four hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups
and preferences are given in the table.
18-24 25-34 35-55 55 and over Total
Liked Crunchicles
12
23
15
80
130
Disliked Crunchicles
8.
8
3
24
No Preference
26
41
62
117
246
Total
46
69
85
200
400
One consumer from the survey is selected at random. Use reduced fractions for your responses to each of
the following questions.
What is the probability that the consumer is 18-24 years of age, given that he/she dislikes Crunchicles?
What is the probability that the selected consumer dislikes Crunchicles?
What is the probability that the selected consumer is 35-55 years old or likes Crunchicles?
If the selected consumer is 70 years old, what is the probability that he/she likes Crunchicles?
Transcribed Image Text:My Drive - Google... Four hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups and preferences are given in the table. 18-24 25-34 35-55 55 and over Total Liked Crunchicles 12 23 15 80 130 Disliked Crunchicles 8. 8 3 24 No Preference 26 41 62 117 246 Total 46 69 85 200 400 One consumer from the survey is selected at random. Use reduced fractions for your responses to each of the following questions. What is the probability that the consumer is 18-24 years of age, given that he/she dislikes Crunchicles? What is the probability that the selected consumer dislikes Crunchicles? What is the probability that the selected consumer is 35-55 years old or likes Crunchicles? If the selected consumer is 70 years old, what is the probability that he/she likes Crunchicles?
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