Question

A cake shop bakes a variety of brownies. the top-selling brownies are ones with toppings of chocolate chip, walnuts, or both. a customer enters the store. the probability that the customer will pick both toppings is 0.4. what is the probability that they will pick neither the chocolate chip nor the walnut toppings? a. 0.5 b. 0.3 c. 0.45 d. 0.8 e. 0.2

Answer 1

Based on the probabilities that a customer will pick chocolate chip, walnut, or both, the probability that the customer will pick neither is 0.3.

What is the probability of picking neither chocolate chip or walnut?

This can be found by the formula:

= 1 - (Probability of picking chocolate chip + Probability of picking walnut + Probability of picking both)

Solving gives:

= 1 - (0.2 + 0.1 + 0.4)

= 1 - 0.7

= 0.3

Find out more on probabilities at https://brainly.com/question/1691063.

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