Restaurant Survey

C.J. Reed and TerrenceMrs. Thompson

December 6, 2011

What are we studying? Why?

We are studying which restaurants could we bring to the Charlotte County community. We also are trying to figure which restaurant would be the cheapest and attract the most customers.

Who are the population in this survey?

The people we studied for this survey were random people in our high school.

How many people were in the population?

about 600 people are in our high school that we randomly chose to complete or survey.

How large was your sample?

Our sample was about 20 people. We had twenty surveys and twenty people did it.

Where did we find our people?

We chose the people in our high school to do our survey.

How did you decide who to survey?

We just randomly chose people in our school. Mostly our friends or people we’re close to.

What does our survey look like?

Fast Food Restaurant Survey   We’re trying to open a fast food restaurant and would like to know which

restaurants would attract the most people or which restaurants would be the cheapest to eat at. Rate the following restaurants 1-8, 1 being the least liked restaurant and 8 being the most favorite restaurant.

  1. McDonald's ___ 2.Hardees ___ 3.Wendy's ___ 4.Bojangles ___ 5.Subway ___ 6.Chick-fil-a ___ 7.Arby's ___ 8.KFC ___

What’s the five number survey?

Minimum-1, 1, 1, 2, 1, 1, 1, 1 Q1-3, 1, 3, 4, 2, 2, 1, 4 Median-5, 3, 5, 6, 3, 3, 3, 6 Q3-6, 6, 7, 8, 5, 5, 4, 7 Maximum-7, 8, 8, 8, 6, 6, 8, 8

What’s the mean, variance, and standard deviation for McDonalds?

Mean- 5.8 Variance- 1.97 Standard Deviation- 3.88

What’s the mean, variance, and standard deviation for Hardee’s?

Mean- 3.36 Variance- 2.31 Standard Deviation-1.52

What’s the mean, variance, and standard deviation for Wendy’s?

Mean- 5 Variance- 4.41 Standard Deviation-2.10

What’s the mean, variance, and standard deviation for Bojangles?

Mean- 3.15 Variance- 4.75 Standard Deviation-2.18

What’s the mean, variance, and standard deviation for Subway?

Mean- 5.47 Variance- 5.06 Standard Deviation-2.25

What’s the mean, variance, and standard deviation for Chick-Fil-A?

Mean- 5 Variance- 4.49 Standard Deviation-2.12

What’s the mean, variance, and standard deviation for Arby’s

Mean- 3.52 Variance- 5.71 Standard Deviation-2.39

What’s the mean, variance, and standard deviation for

Mean- 4.42 Variance- 3.53 Standard Deviation-1.88

Was there any bias in this survey?

Yes, because all the people in our student body didn’t have an equal chance of doing the survey.

What could I do to make my project better?

Not much because I thought our project was pretty good. I may would have added more fast food restaurants.

How would I change it to improve make my results?

More people to do our survey.

Recommendations We recommend that you go to Mc

Recommendations We recommend that you build a

McDonalds to the Charlotte County community because the majority of the population likes Mickey D’s and they agree it’s the cheapest.