PART 1 • Descriptive Statistics
9. To determine a baseline of smoking activity, 30 smokers at a smoking-
cessation clinic were observed for a day and the number of cigarettes each
smoked was counted. Find the mean, median, and modal number of cigarettes
smoked
Х f X f Х f
43 1
38 2 33 3
42 1
37 1
32 2
41 0
36 6
31 1
40 1
35 5
30 1
39 2
34 4

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

What is not true about kl and mn? what is mn? (show your work)

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1