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Use the following Excel output to answer questions 15, 16, and 17 below. The correlation coefficient will be able to indicate that a nonlinear...
Use the following Excel output to answer questions 15, 16, and 17 below. A. The correlation coefficient will be able to indicate that a nonlinear relationship is present b. A scatter plot will not be needed to indicate that a nonlinear relationship is present c. The correlation coefficient will not be able to indicate the relationship is nonlinear d. The correlation coefficient will be exactly equal to zero 13. The minimum sample size needed to estimate a population mean within 12. If a pair of variables have a strong curvilinear (that is, nonlinear) relationship, which of the following is true? A. The correlation coefficient will be able to indicate that a nonlinear relationship is present b. A scatter plot will not be needed to indicate that a nonlinear relationship is present c. The correlation coefficient will not be able to indicate the relationship is nonlinear d. The correlation coefficient will be exactly equal to zero 13. The minimum sample size needed to estimate a populat
