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Star4567980 Star4567980
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Posts: 699
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6 years ago
A restaurant has tracked the number of meals served at lunch over the last four weeks. The data show little in terms of trends, but do display substantial variation by day of the week.
 
  Use the following information to determine the seasonal (daily) indices for this restaurant.
 
   Week
  Day 1 2 3 4
  Sunday 40 35 39 43
  Monday 54 55 51 59
  Tuesday 61 60 65 64
  Wednesday 72 77 78 69
  Thursday 89 80 81 79
  Friday 91 90 99 95
  Saturday 80 82 81 83
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wrote...
6 years ago
Day Index
Sunday 0.5627
Monday 0.7855
Tuesday 0.8963
Wednesday 1.0618
Thursday 1.1800
Friday 1.3444
Saturday 1.1692
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