Perform an F-Test for Lack of Fit
-Twelve Nursing Students $95 \%$

question 59

Multiple Choice

Perform an F-test for Lack of Fit
-Twelve nursing students are set to graduate and the registration clerk at the nursing school wonders if there is a correlation between a student's age, their GPA and their state board score. She collects data about the 12 students. The data is given below. Test the null hypothesis that all coefficients are zero at the $95 \%$ confidence level.

• A) Reject the null hypothesis.
• B) Fail to reject the null hypothesis.
• C) The probability plot of residuals indicates non-normality of residuals so the hypothesis test is inconclusive.
• D) The probability plot of residuals indicates normality of residuals so the hypothesis test is inconclusive.

Distinguish between different types of marketing (B2B, B2C, C2C).

Appreciate the role of supply chain management and relationship orientation in marketing.

Identify the significance of segmentation, targeting, and positioning (STP) in marketing.

Understand the concept of exchange in the marketing context.

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