You are asked to decide whether the statistics rank correlates with the mathematics rank for seven students
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You are asked to decide whether the statistics rank correlates with the mathematics rank for seven students provided in Table 8.2. As the information is ranked we use Spearman’s correlation coefficient to measure the correlation between statistics and mathematics ranks.
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Student 1 2 3 4 5 6 7 Table 8.2 Statistics rank 2 1 4 ла 5 3 لیا 7 Mathematics rank 1 3 7 5 6 2 4 لنا
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Figure 812 illustrates the calculation of Spearmans rank cor...View the full answer
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