Homework Clinic
Mathematics Clinic => Statistics => Topic started by: Ebrown on Jan 16, 2020
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The history department at a college asked its professors and students to rank 8 guest speakers according to their communication skills. The data are listed below. A 10 is the highest ranking and a 1 the lowest ranking. Find the critical values to test the hypothesis of no correlation between the rankings. Use
◦ ±0.833
◦ ±0.738
◦ ±0.643
◦ ±0.881
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±0.738