(07.04)

A two-way frequency table is shown below that displays the relationship between pizza type and pizza crust choices. We took a sample of 110 people and recorded the following results:
Thin Crust Thick Crust Stuffed Crust Total
Cheese Pizza 3 9 13 25
All-Meat Pizza 5 15 25 45
Hawaiian Pizza 2 6 32 40
Total 10 30 70 110

The restaurant is about to prepare pizza for a children's birthday party. Knowing that the party planner only wants cheese pizza, what percentage (rounded to the nearest whole percent) of the order will be for stuffed-crust pizza?

Question

(07.04)

A two-way frequency table is shown below that displays the relationship between pizza type and pizza crust choices. We took a sample of 110 people and recorded the following results:
  	Thin Crust 	Thick Crust 	Stuffed Crust 	Total
Cheese Pizza 	3 	9 	13 	25
All-Meat Pizza 	5 	15 	25 	45
Hawaiian Pizza 	2 	6 	32 	40
Total 	10 	30 	70 	110

The restaurant is about to prepare pizza for a children's birthday party. Knowing that the party planner only wants cheese pizza, what percentage (rounded to the nearest whole percent) of the order will be for stuffed-crust pizza?

auroraanglin · Answer

bruh, please

Vocaloid · Answer

Assuming that the party order is proportional to the sample

It’s a given that the party is only ordering cheese.
Given that, the probability of stuffed crusts only out of this order is:

(# of stuffed crust cheese pizzas) / (total # of cheese pizzas)

Calculate this by plugging in the appropriate quantities from the table