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baler19
baler19
16.12.2020 • 
Mathematics

At a local ice cream store, you can purchase one, two, or three scoops of ice cream. You also have a choice of either a sugar cone or a waffle cone. Based on the sales from the past week, 60% of the customers purchased a waffle cone, 40% of the customers purchased two Scoops of ice cream, and 20
purchased both. Suppose we choose a random customer from last week. Is the event choosing a waffle cone independent of the evet choosing two Scoops
of ice cream?
Yes, because the probabity that the customer selects a waffe cone does not equal the probability the customer selects a waffie cone if we knoW
the customer purchased two scoops of ice cream.
No, because the probabilty that the customer selects a waffle cone does not egqual the probabity the customer selects a watfe cone if we know
the customer purchased twO scoops of ice cream
No, because the probability that the customer selects a waffle cone equals the probabiliy the customer selects a watfle cone if we know the Customer purchased two scoops of ice cream.
Yes, because the probability that the customer selects a wafle cone equals the probability the customer selects a waffle cone if we know the
customer purchased two scoops of ice cream.

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