Tuesday, January 28: Get Information From You. Qualitative vs. Quantitative. Histogram.
HW: Create a shoe histogram and a shoe stemplot. Turn it in to showbie if you can.
Also, get your expectation sheet signed.
SHOES.
AGE OF MUNDT:
Wednesday, January 29: Creating a new histogram (using data from puzzle book, page 12). Skew.
Qualitative Data. Histograms. Piecharts.
HW: 1) Take the gator.data.pdf and make the best graph you can from the information provided. This may or may not be a histogram.
2) Find data to talk make a bar plot from the real world.
Thursday, January 30: Mean, median, mode, and sigma notation.
HW: The data mlb.teams represent the total annual salary for each MLB team (in millions).
for the mlb data below:
1) find the five number summary
2) find the mean
3) construct a box plot of the data. Label well!
4) construct a histogram of the data. make sure to consider bins carefully. Lebel Well!
5) remove the two highest salary numbers from the data set. Find the mean again.
Compare three numbers--the old mean (with highest salaries), the new mean (without highest salaries), and the median. Explain the similarities and differences of each.
mlb.teams=c(228, 216, 165, 150, 148, 140, 127, 119, 117, 115, 114, 114, 107, 104, 90, 89, 89, 83, 81, 80, 78, 76, 73, 72, 72, 67, 60, 58, 36, 22)
gator.data
4 3 4 5 2 14 7 2 5 10 7 9 9 7 23 13 18 13 17 20 15 19 20 22 13 8 9 16 23 25 17 12 13 15 18 18
Friday, January 31: Data Cook Off!