In Testing the Hypotheses: H0: s = 0

question 77

Multiple Choice

In testing the hypotheses: H0: s = 0
HA: s  0
The Spearman rank correlation coefficient in a sample of 50 observations is 0.389. The value of the test statistic is:

• A)2.75.
• B)18.178.
• C)2.723.
• D)17.995.

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Definitions:

Trinomial

A polynomial consisting of three terms, typically expressed as ax^2 + bx + c.

Factor

A number that divides another number without leaving a remainder.

Factor

A number or algebraic expression that divides another number or expression evenly—i.e., without leaving a remainder.

Missing

Something that is lost or absent, especially a piece of information that is not available.