Linstructure. com/courses/2058290/assignments/225 32852?module_item_id=53632084 Two hundred consumers are 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 3 24 21
31 79
Disliked Crunchicles 8 7 2
33 50
No Preference 9
7
46 71
Total
20
30
110 200
9
40
One consumer from the survey is selected at random. Leave all answers in a reduced fraction.
a. What is the probability that the consumer is 18-24 years of age, given that he/she dislikes
Crunchicles?
b. What is the probability that the selected consumer dislikes Crunchicles?
c. What is the probability that the selected consumer is 35-55 years old or likes Crunchicles?
d. If the selected consumer is 70 years old, what is the probability that he/she likes Crunchicles?