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The list below shows the different choices of pizza at the local pizza shop pepperoni 11 supreme 7 hawaiian 3 cheese 6 based on these results if 189 pizzas were sold then how many could be expected to be cheese

User Davlet D
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2 Answers

3 votes

Answer:42

Explanation:

User Bdukes
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2 votes

Answer:The expected cheese pizzas= 42.

Explanation:

The list that shows the different choices of pizza at the local pizza shop:

pepperoni 11

supreme 7

hawaiian 3

cheese 6

Total = 27

According to the above list ,

Proportion of cheeses pizzas =
\frac{\text{Number of cheese pizzas}}{\text{Total pizzas}}


=(6)/(27)=(2)/(9)

If 189 pizzas were sold then, the number of expected cheese pizzas = (Proportion of cheeses pizzas ) x (189)

=
(2)/(9)*189=2*21=42

Hence, the expected cheese pizzas= 42.

User IGili
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