The following frequency distribution reports the number of frequent flier miles, reported in thousands, for employees of
Question:
The following frequency distribution reports the number of frequent flier miles, reported in thousands, for employees of Brumley Statistical Consulting Inc. during the most recent quarter.
Frequent Flier Miles Number of
(000) Employees
0 up to 3 ….. …………………….. 5
3 up to 6 ……………………… 12
6 up to 9 ……………………….. 23
9 up to 12……………………… 8
12 up to 15………………………. 2
Total …………………………… 50
a. How many employees were studied?
b. What is the midpoint of the first class?
c. Construct a histogram.
d. A frequency polygon is to be drawn. What are the coordinates of the plot for the first class?
e. Construct a frequency polygon.
DistributionThe word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
Step by Step Answer:
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal