Which of the Following Statements About the Spearman Rank-Correlation Coefficient

question 82

Multiple Choice

Which of the following statements about the Spearman rank-correlation coefficient is true?

• A)It is equal to the Pearson correlation coefficient of the ranks of the data.
• B)The population Spearman correlation coefficient is labeled ρ_s.
• C)Values near +1 point to an uphill relationship between the two variables.
• D)All of these choices are true.

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Definitions:

Turning Point

A moment or event that marks a significant change or shift in direction, leading to new developments or transformations in various contexts, such as historical events, personal lives, or industries.

1963

A year marked by significant events such as the assassination of U.S. President John F. Kennedy, the March on Washington for Jobs and Freedom, and the height of the Cold War.

Watergate Scandal

A political scandal in the early1970s involving a break-in at the Democratic National Committee headquarters and the Nixon administration's attempted cover-up, leading to President Nixon's resignation.

Richard Nixon

The 37th President of the United States, serving from 1969 to 1974, known for his role in the Watergate scandal.