Question

Calculate coefficient of correlation, using Karl Pearson's formula based on actual mean value of
the series given below:
Year
Index of Industrial
Number of Unemployed
Production
People in thousand
2010
100
11.3
2011
102
12.4
2012
104
14.0
2013
107
11.1
2014
105
12.3
2015
112
12.2
19.1
103
2016
2017
94
26.4

Answer 1

Answer:

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