10. The following table gives the aptitude test scores and productivity indices of 10 workers selected at random : Aptitude scores Productivity index Estimate (i) the productivity index of a worker whose test score is 92. (ii) the test score of worker whose productivity index is 75. 60 62 65 70 72 48 53 73 65 82 68 60 62 80 85 40 52 62 60 81

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10. The following table gives the aptitude test scores and
productivity indices of 10 workers selected at random :
Aptitude scores
Productivity index
Estimate (i) the productivity index of a worker whose test score is 92. (ii) the
test score of worker whose productivity index is 75.
60 62 65 70
72
48
53 73
65 82
68 60 62 80
85
40
52 62 60 81
Transcribed Image Text:10. The following table gives the aptitude test scores and productivity indices of 10 workers selected at random : Aptitude scores Productivity index Estimate (i) the productivity index of a worker whose test score is 92. (ii) the test score of worker whose productivity index is 75. 60 62 65 70 72 48 53 73 65 82 68 60 62 80 85 40 52 62 60 81
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