A nurse manager has conducted a study to look at the relationship between the amount of time staff ...

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Rationale 1: A positive value indicates a positive correlation between the variables, and 1.02 falls outside the parameters of a correlation coefficient (1.0 and 1.0).
Rationale 2: A negative value does indicate a negative correlation between the variables, but 1.02 falls outside the parameters of a correlation coefficient (1.0 and 1.0).
Rationale 3: A relationship may exist, but this value lies outside the parameters of a correlation coefficient (1.0 and 1.0), so it is impossible to be certain.
Rationale 4: Correlation coefficients can only range between 1.0 and 1.0, so this is an improbable value. Perhaps a mathematical error was made.
Global Rationale:

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