Discussion:
Q1: Indicate and defend which measures of central tendency and variability you think is most appropriate for these data:
3,5,3,2,8,4,6,7,1,4,3,2
Q2: Calculate the semi-interquartile range for these data and indicate which measure of central tendency and variability would provide the best description of these data:
24,16,22,22,24,22,18,22,20,18,20,22,20,22,18,16,20,24,24,18
Q3: Calculate the semi-interquartile range for the dustribution and indicate which measure of central tendency and variability would provide the best description of these data:
Intersection speed(mph)
60-69
50-59
40-49
30-39
20-29
10-19
00-09
Number of Vehicles
38
30
26
22
30
38
22