Question

3. In an open refrigerator, there are seven different types of
diet soda, four different types of regular soda, and two
types of bottles of water.
a. Suppose Evan chose a bottle from the refrigerator at
random. Could we realistically say that the probability
of choosing a diet soda is Why or why not?
7
13
?
1 2
12 b. If there are 16 total bottles of diet soda, 8 total bottles
of regular soda, and 4 total bottles of water, what is
the probability of each of the following:
(i) Choosing a bottle of diet soda when a bottle is
chosen at random
(ii) Choosing a bottle of regular soda when a bottle i

Answer 1

the probability of choosing a diet soda is 7/13 because there are 7 diet soda bottles out of 13 bottles

Answer 2

12(i) 4/7

Answer 3

12(ii) is not complete