Estadisticas

People Surveyed | HamburgerOption a | Hot dogOption b | Don’t know or no choice | Total choices from each sample group |
Survey Sample x Girls | 30 | 10 | 18 | 58 |
Survey Sample x Boys | 20 |10 | 12 | 32 |
Survey Sample Y Girls | 40 | 24 | 20 | 84 |
Survey Sample Y Boys | 10 | 30 | 17 | 57 |
Totals who chose each option | 100 | 74 | 57 | 231 |



Survey AnalysisQuestions
1. Hypothesis: Before conducting your survey, which product do you think will get more votes? Why?
I would say Hamburger because me myself like it better.
2. What does percent mean?The amount over 100
3. How do you convert a percent into a fraction?
You place the percent on the numerator and 100 in the denominator. Then if you like you can go to lowest terms
4. How doyou convert a percent into a decimal?
You move the decimal two spots up.
5. How do you convert a decimal into a percent?
You move the decimal two spaces back.
6. How do you put fractions intolowest terms?
You divide them until the number is no longer able to divide ex: 40/100, 30/100, 20/100 10/100, 5/100
7. What is a unit rate and why is it important when shopping?
Unit rate isthe price that each peace cost in a package. It’s important to know because if you shop looking a unit rate you waste less money.
Part-to-Part Ratios
1. What’s the ratio of sample X girls tosample X boys that chose option A?
30/20
2. What’s the ratio of sample Y girls to sample Y boys that chose option A?
40/10
3. What’s the ratio of sample X girls to sample X boys that choseoption B?
10/10
4. What’s the ratio of sample Y girls to sample Y boys that chose option B?
24/30
5. What’s the ratio of all girls to all boys who chose option A?
90/30
6. What’s the ratioof all girls to all boys who chose option B?
34/40
Part to Whole Ratios
1. What’s the total number of people who chose option A?
100
a. What’s the ratio of all girls who chose option A...