8 nin I 16 18 20 nin 28 30 40 B. The data in D3 is skewed right. nax 69 58 68 78 88 98 100 C. Three quarters of the data values for D2 are greater than the median value for D1. D. At least a quarter of the data values for D3 are less than the median value for D2. nax E. At least a quarter of the data values in D2 are less than all of the data values in D3. 186 110 D1 03 Which of the following are true? (technical note: if needed adjust the width of your browser window so that the boxplots are one below the other) A. The median value for D1 is less than the median value for D3. 120 nin I 30 nax I 98 02

46 24 47 44 5 27 45 a. Find the smallest number (Minimum) from the data set 5 b. Find the first quartile Q1 c. Find the median d. Find the third quartile Q3 e. Find the largest number (Maximum) from the data set 47 16

Suppose that a customer is purchasing a car. He conducts an experiment in which he puts 10 gallons of gas in the car and drives it until it runs out of gas. He conducts this experiment 15 times on each car and records the number of miles driven.   Full data set    Car 1 216 243 205 242 239 297 295 172 270 251 165 310 265 316 278   Car 2 231 220 223 205 245 257 242 292 248 252 287 255 250 293 251   Median for Car 2 M=___________mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.) Range for Car 1 R=__________mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Range for Car 2 R=__________mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.) Sample standard deviation for Car 1 s=_________mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Sample standard deviation…

Make a scatter diagram for the data. Use the scatter diagram to describe how, if at all, the variables are related. Subject A B C D EF G Time watching TV, x 8 4 2 7 756 Time on Internet, y 9 7 3 12 13 4 13 O A. The variables appear to be negatively, linearly related. 20- X 20 O B. The variables appear to be positively, linearly related. 20- X 20 N C. The variables do not appear to be linearly related. 20- 0 20 N D. The variables do not appear to be linearly related. 20- 0 X 20