Five 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 16 18 9 61 104 Disliked Crunchicles 2 68 5 137 212 No Preference 9 20 8 147 184 Total 27 106 22 345 500 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 they dislike 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?

Five 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 16 18 9 61 104 Disliked Crunchicles 2 68 5 137 212 No Preference 9 20 8 147 184 Total 27 106 22 345 500 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 they dislike 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?

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

See similar textbooks

	18–24	25–34	35–55	55 and over	Total
Liked Crunchicles	16	18	9	61	104
Disliked Crunchicles	2	68	5	137	212
No Preference	9	20	8	147	184
Total	27	106	22	345	500