Statistics-Listed below is the number of movie tickets sold at the Library

Listed below is the number of movie tickets sold at the Library Cinema-Complex, in thousands, for the period from
2001 to 2013. Compute a five-year weighted moving average using weights of 0.2, 0.1, 0.3, 0.19, and 0.21,
respectively. Describe the trend in yield. (Round your answers to 3 decimal places.)

2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013

8.41
8.04
7.97
6.69
7.17
6.78
6.81
6.91
5.38
5.87
5.74
5.49
5.33

The weighted moving averages are:

There is a regular

of approximately 0.3 per year.
(Click to select)

Listed below is the number of movie tickets sold at the Library Cinema-Complex, in thousands, for the period from
2001 to 2013. Compute a five-year weighted moving average using weights of .1, .1, .2, .3, and .3, respectively.
Describe the trend in yield. (Round your answers to 3 decimal places.)

2001

8.61

2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013

8.14
7.67
6.59
7.37
6.88
6.71
6.61
5.58
5.87
5.94
5.49
5.43

Click here for the Excel Data File
The weighted moving averages are:

There is a regular

of approximately 0.2 per year.
(Click to select)

Appliance Center sells a variety of electronic equipment and home appliances. For the last 4 years, 2010 through
2013, the following quarterly sales (in $ millions) were reported.
Quarter
Year
2010
2011
2012

I
5.3
4.8
4.3

II
4.1
3.8
3.8

III
6.8
5.6
5.7

IV
6.7
6.8
6.0

2013

5.6

4.6

6.4

5.9

Click here for the Excel Data File
Determine a typical seasonal index (adjusted) for each of the four quarters. (Round your answers to 4 decimal
places.)

Quarter
1
2
3
4

Seasonal
Index