40 40 52 37 35 49 43 50 44 39 50 45 42 51 41
Construct a stem and leaf plot for this data.
a. Complete the frequency table and draw a frequency histogram for this data.b. Where do most completion times fall?
A. 34.5 - 39.5
B. 39.5 - 44.5
C. 44.5 - 49.5
D. 49.5 - 54.5