Three hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups and preferences are given in the table. 18–2425–3435–5555 and overTotalLiked Crunchicles4932339Disliked Crunchicles5272864124No Preference7271093137Total166341180300One 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?    51245124What is the probability that the selected consumer dislikes Crunchicles?    295295What is the probability that the selected consumer is 35–55 years old or likes Crunchicles?    100100If the selected consumer is 70 years old, what is the probability that they like Crunchicles?    LicensePoints possible: 1This is attempt 1 of 3.Message instructor about this question

Question
Three 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 4 9 3 23 39
Disliked Crunchicles 5 27 28 64 124
No Preference 7 27 10 93 137
Total 16 63 41 180 300

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?

51245124

What is the probability that the selected consumer dislikes Crunchicles?

295295

What is the probability that the selected consumer is 35–55 years old or likes Crunchicles?

100100

If the selected consumer is 70 years old, what is the probability that they like Crunchicles?

This is attempt 1 of 3.

Step 1

a)

a) As per the question, no of consumers who are in the age of 18-24 years of age who dislike crunchies are 5 out of 300

Total No of people who disliked crunchies are 124 out of 300

Applying the conditional probability

Step 2

b)

Probability that the selected consumer dislikes Crunchicles

From Table

Step 3

c) Probability that the selected consumer is 35–55 years old or likes Crunchicles

=P (consumer is 3...

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