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 24 32 42 53 151 Disliked Crunchicles 9 8 5 6 28 No Preference 67 26 39 89 221 Total 100 66 86 148 400 One consumer from the survey is selected at random. Use unreduced 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?
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 24 32 42 53 151 Disliked Crunchicles 9 8 5 6 28 No Preference 67 26 39 89 221 Total 100 66 86 148 400 One consumer from the survey is selected at random. Use unreduced 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?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
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 | 24 | 32 | 42 | 53 | 151 |
| Disliked Crunchicles | 9 | 8 | 5 | 6 | 28 |
| No Preference | 67 | 26 | 39 | 89 | 221 |
| Total | 100 | 66 | 86 | 148 | 400 |
One consumer from the survey is selected at random. Use unreduced fractions for your responses to each of the following questions.
What is the
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?
What is the probability that he/she likes Crunchicles given that the consumer is 70 years old?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.Recommended textbooks for you
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON