Question

As cake shop.bakes a variety of brownies the top-selling are the one with topping of chocolate chips walnuts or both a costmer enters the store the pobabilty that the cluster will pick both toppings is 0.4 what is the probability that they will pick neither the chocolate chips nor the waultnut toppings

Answer 1

Answer:

0.3

Step-by-step explanation:

1.00, or 100%.  is the total of all probabilities

In the Venn diagram, we have the probabilities 0.2, 0.4 and 0.1;their sum will be 0.2+0.4+0.1 = 0.6+0.1 = 0.7.

We are left with 1.00-0.7 = 0.3 i.e the remaining probability of no toppings.