The following information has been supplied by the Sales department of an IT company in Dublin (sales are in units). YearPeriodSales2010Q1100 Q2125 Q3127 Q41022011Q1104 Q2128 Q3130 Q41072012Q1110 Q2131 Q3133 Q41072013Q1109 Q2132 Q3135 Q4105 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 sales for first quarter in 2012 is 110, second quarter is 131, and third quarter is 133.

Answered: The three-period moving average for the…

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

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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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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