Question: 5. The following data give the IQ level and the scores obtained in a standardized test for 12 candidates. Determine the Spearman rank correlation and

5. The following data give the IQ level and the scores obtained in a standardized test for 12 candidates. Determine the Spearman rank correlation and test at the 5% level of significance that there is a positive correlation between the IQ level and the test scores.

IQ: 92 117 100 90 130 108 121 130 105 123 129 114 Test: 79 88 79 86 86 84 77 95 82 95 84 95

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