Question: Refer to Data Set 16 in Appendix B and use the paired data for intervals after eruptions and heights of eruptions of the Old Faithful

Refer to Data Set 16 in Appendix B and use the paired data for intervals after eruptions and heights of eruptions of the Old Faithful geyser. Is there a correlation, suggesting that the interval after an eruption is related to the height of the eruption?
Use the rank correlation coefficient to test the claim of no correlation between the two variables. Use a significance level of α = 0.05.

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H 0 s 0 H 1 s 0 05 CR r z 025 n 1 280 r s z 025 n1 280 Calculations r s 1 6d 2 nn 2 1 1 621352502499 1 1025 025 Conclusion Do not reject H 0 there is ... View full answer

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