the manager of a pizza restaurant randomly surveys 200 customers about the kind of pizza they ordered. of…

the manager of a pizza restaurant randomly surveys 200 customers about the kind of pizza they ordered. of the 200 customers asked, 95 said they ordered cheese pizza. on a typical sunday, the pizza restaurant has 480 customers. based on the sample, how many customers would the manager expect to order cheese pizza on a sunday?

the manager of a pizza restaurant randomly surveys 200 customers about the kind of pizza they ordered. of the 200 customers asked, 95 said they ordered cheese pizza. on a typical sunday, the pizza restaurant has 480 customers. based on the sample, how many customers would the manager expect to order cheese pizza on a sunday?

Answer

Explanation:

Step1: Calculate the proportion in the sample

The proportion of customers who ordered cheese - pizza in the sample is $\frac{95}{200}$.

Step2: Estimate the number of customers on Sunday

Multiply the proportion by the total number of customers on Sunday. Let $x$ be the number of customers expected to order cheese - pizza on Sunday. Then $x=\frac{95}{200}\times480$. First, simplify $\frac{95}{200}=\frac{19}{40}$. Then $x = \frac{19}{40}\times480=19\times12 = 228$.

Answer:

228