Suppose a study showed that the four most popular pizzas are preferred in the following percentages:

Topping Percent
Cheese 24
Pepperoni 32
Sausage 29
Veggie 15

You decide to keep track of the next 150 pizzas of these types ordered at the restaurant where you work to see if the percentages hold true. This is the data you get at your restaurant:

Topping Observed Number
Cheese 41
Pepperoni 55
Sausage 36
Veggie 18

Find the chisquare statistic and the associated P-value for a hypothesis test where the null hypothesis is that the distribution of pizza topings is as reported

Question

Suppose a study showed that the four most popular pizzas are preferred in the following percentages:


Topping	Percent
Cheese	24
Pepperoni	32
Sausage	29
Veggie	15

You decide to keep track of the next 150 pizzas of these types ordered at the restaurant where you work to see if the percentages hold true. This is the data you get at your restaurant:


Topping	Observed Number
Cheese	41
Pepperoni	55
Sausage	36
Veggie	18

Find the chisquare statistic and the associated P-value for a hypothesis test where the null hypothesis is that the distribution of pizza topings is as reported

kawii2004 · Answer

are u here