The following is the record of ratings of 40 players in a tournament. 65 85 91 58
Fantastic news! We've Found the answer you've been seeking!
Question:
The following is the record of ratings of 40 players in a tournament.
65 85 91 58 43 86
73 33 76 80 57 33
53 29 40 27 72 19
51 67 37 4 18 92
13 45 61 39 23 22
22 41 27 51 63 47
19 35 39 72
a. Find the number of classes or intervals required and the class width.
b. Construct a frequency distribution table using the classes determined in (a).
c. Draw a cumulative frequency curve and use it to find the median and the upper and lower quartiles.
d. Draw a histogram and use it to estimate the mode and the median.
Related Book For
Intermediate Accounting principles and analysis
ISBN: 978-0471737933
2nd Edition
Authors: Terry d. Warfield, jerry j. weygandt, Donald e. kieso
Posted Date: