Spearman's rank correlation test

A question is this type if and only if it asks to test for rank correlation between two variables using Spearman's method.

1 questions · Standard +0.3

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Edexcel FS2 AS 2024 June Q2
7 marks Standard +0.3
  1. A random sample of size \(n = 8\) of paired data is taken from a population. The data are plotted below. \includegraphics[max width=\textwidth, alt={}, center]{ba41c616-0805-4466-81b8-b985b0bdd94b-06_572_983_335_541}
Test, at the \(1 \%\) level of significance, whether or not there is evidence of a negative rank correlation between the two variables. You should state your hypotheses and critical value and show your working clearly.