Homework SourseListed below is the number of movie tickets sold at the Libr
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 0.15, 0.2, 0.3, 0.18, and 0.17, respectively. Describe the trend in yield. (Round your answers to 3 decimal places.)
1.
2.
7.
8.
9.
There is a regular _________ of approximately 0.3 per year.
| 2001 | 8.71 |
| 2002 | 8.34 |
| 2003 | 7.87 |
| 2004 | 6.69 |
| 2005 | 7.37 |
| 2006 | 6.98 |
| 2007 | 6.71 |
| 2008 | 6.61 |
| 2009 | 5.58 |
| 2010 | 5.77 |
| 2011 | 5.84 |
| 2012 | 5.29 |
| 2013 | 5.53 |
Solution
1.7.796 194.9
2.7.45 186.25
7.6.114 152.55
8.5.818 145.45
9. 5.602 140.05
There is a regular decreasing trend of approximately 0.3 per year.
| The weighted moving averages for 5 year are ((a+b+c+d+e)/5),((b+c+d+e+f)/5),((c+d+e+f+g)/5),......) given weights are (.15+.2+.3+.18+.17)/5=.2 here second column is calculated by given weights i.e.5 years is divided by .2. |
