Question 1 - A-Level Maths

Exam Board	OCR
Module	Further Statistics AS (Further Statistics AS)
Session	Specimen
Topic	Hypothesis test of Spearman’s rank correlation coefficien

1 Two music critics, \(P\) and \(Q\), give scores to seven concerts as follows.

Concert

Score by

critic \(P\)

Score by

critic \(Q\)

Calculate Spearman's rank correlation coefficient, \(r _ { s }\), for these scores.
Without carrying out a hypothesis test, state what your answer tells you about the views of the two critics.