The Sample Correlation Coefficient Between X and Y Is 0 $\rho$

question 94

Multiple Choice

The sample correlation coefficient between x and y is 0.375.It has been found out that the p-value is 0.256 when testing H₀: $\rho$ = 0 against the two-sided alternative H₁: $\rho$ $\neq$ 0.To test H₀: $\rho$ = 0 against the one-sided alternative H₁: $\rho$ > 0 at a significant level of 0.193,the p-value will be equal to

• A) 0.128
• B) 0.512
• C) 0.744
• D) 0.872

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Definitions:

Issues Management

The proactive process of identifying, evaluating, and responding to issues and trends that could affect an organization’s relationships with its stakeholders and its reputation.

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A specialized area of public relations designed to protect and defend an individual, company, or organization facing a public challenge to its reputation.

Crisis Communication

The effort by a business or organization to communicate effectively during unexpected events that threaten to harm its reputation or stakeholders.

Issues Management

The systematic identification, evaluation, and handling of any issue that could impact an organization’s ability to achieve its objectives, often involving preventive public relations strategies.