Find the Critical Value

question 109

Essay

Find the critical value. Assume that the test is two-tailed and that n denotes the number of pairs of data.
-Given that the rank correlation coefficient, rs, for 72 pairs of data is -0.770, test the claim of correlation between
the two variables. Use a significance level of 0.05.

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Definitions:

Conscientiousness

A personality trait characterized by diligence, carefulness, and the desire to do a task well, often associated with high levels of responsibility.

Big Five Personality Traits

are five broad dimensions of personality used to describe human character traits: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Responsible, Dependable, Careful

describes attributes of an individual who is reliable, can be trusted to complete tasks, and takes precautions to avoid mistakes.

Projection

The act of estimating or predicting future trends based on current or historical data.