Answer:
The estimated probability that Ginger will eat a a pizza everyday of the week is;
D. 8/10 = 80%
Step-by-step explanation:
The given parameters are;
The frequency with which Ginger buys launch = Everyday
The percentage of the time the cafeteria has pizza out = 80%
The outcome of 0 and 1 = No pizza available
The outcome of 2, 3, 4, 5, 6, 7, 8, and 9 = Pizza available
Therefore, we have the;
Group number [tex]{}[/tex] Percentage of time pizza available
1 [tex]{}[/tex] 80%
2 [tex]{}[/tex] 80%
3 [tex]{}[/tex] 80%
4 [tex]{}[/tex] 80%
5 [tex]{}[/tex] 40%
6 [tex]{}[/tex] 100%
7 [tex]{}[/tex] 80%
8 [tex]{}[/tex] 100%
9 [tex]{}[/tex] 80%
10 [tex]{}[/tex] 80%
Therefore, the sum of the percentages outcome the days Ginger eats pizza = 0.8 + 0.8 + 0.8 + 0.8 + 0.4 + 1 + 0.8 + 1 + 0.8 + 0.8 = 8
The number of runs of simulation = 10 runs
The estimated probability that Ginger will eat a a pizza everyday of the week = (The sum of the percentages outcome the days Ginger eats pizza)/(The number of runs of simulation)
∴ The estimated probability that Ginger will eat a a pizza everyday of the week = 8/10
