The three-period moving average for the third quarter of 2012 (rounded off to two decimals) is: A. 115.75 B. 131.00 C. 123.66 D. 124.67
The three-period moving average for the third quarter of 2012 (rounded off to two decimals) is: A. 115.75 B. 131.00 C. 123.66 D. 124.67
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
Related questions
Question
The following information has been supplied by the Sales department of an IT company in Dublin (sales are in units).
Year |
Period |
Sales |
2010 |
Q1 |
100 |
|
Q2 |
125 |
|
Q3 |
127 |
|
Q4 |
102 |
2011 |
Q1 |
104 |
|
Q2 |
128 |
|
Q3 |
130 |
|
Q4 |
107 |
2012 |
Q1 |
110 |
|
Q2 |
131 |
|
Q3 |
133 |
|
Q4 |
107 |
2013 |
Q1 |
109 |
|
Q2 |
132 |
|
Q3 |
135 |
|
Q4 |
105 |
The three-period moving average for the third quarter of 2012 (rounded off to two decimals) is:
- A.
115.75
- B.
131.00
- C.
123.66
- D.
124.67
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