48. From the data given below, calculate seasonal indices for I, II, Ill and IV quarters assuming the trend is absent: Year Quarter 2016 2017 2013 2014 2015 41 45 44 40 42 35 36 38 37 35 38 II 38 36 38 39 II 40 41 42 IV 40 38

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
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48. From the data given below, calculate seasonal indices for I, II, III and IV
quarters assuming the trend is absent :
Quarter
Year
2014
2015
2016
2017
2013
41
45
44
40
42
35
36
38
35
37
II
38
36
38
38
39
II
40
41
42
IV
40
38
Transcribed Image Text:48. From the data given below, calculate seasonal indices for I, II, III and IV quarters assuming the trend is absent : Quarter Year 2014 2015 2016 2017 2013 41 45 44 40 42 35 36 38 35 37 II 38 36 38 38 39 II 40 41 42 IV 40 38
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