Directions in this project, you are going to graphically present and calculate statistics of a set of data that you gather. In addition, you will use the data to answer various probability/counting questions. The information in the file will instruct you on how to gather your data and what you will then do with the data.
The Data You will gather the ages (in years) of all of your immediate family members (parents, siblings) and extended family members (grandparents, aunts, uncles, cousins). You should gather no more than 20 ages (in the case that you have a large family).
Graphically Presenting the Data.You will be presenting the data in a number of ways. Use a separate page for each.
1. A table, with all the data present, that shows the individuals, their relationship to you, and age.
2. A stem-and-leaf plot that shows all the ages in your set of data.
3. A stem-and-leaf plot that shows all the ages of males and females “back-to-back”.
4. A bar graph that shows the number of individuals in the age categories below.
Babies (0-1); Children (2 – 12); Teens (13-19); Young Adults (20 – 29); Adults (30 – 69); Seniors (70+)
Statistics.Calculate and present the following statistics for your data. You may use StatCrunch, but you need to do screen captures of the results and paste them in your project paper. Please number them and present them in a neat and organized manner. Use a separate sheet for each item.
Mean, median and mode age for all data.
Find quartiles and draw a boxplot for all data.
