Mathematics, 18.03.2021 01:50 rehooreh14

The heights (in inches) of a sample of eight mother/daughter pairs of subjects were measured. Using a spreadsheet with the paired mother/daughter heights, the linear correlation coefficient is found to be 0.693. Find the critical value, assuming a 0.05 significance level. Is there sufficient evidence to support the claim that there is a linear correlation between the heights of mothers and the heights of their daughters? A. Critical value = 0.707; there is NOT sufficient evidence to support the claim of a linear correlation between heights of mothers and heights of their daughters.
B. Critical value = 0.666; there is sufficient evidence to support the claim of a linear correlation between heights of mothers and heights of their daughters.
C. Critical value = 0.707; there is sufficient evidence to support the claim of a linear correlation between heights of mothers and heights of their daughters.
D. Critical value = 0.666; there is NOT sufficient evidence to support the claim of a linear correlation between heights of mothers and heights of their daughters.

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The heights (in inches) of a sample of eight mother/daughter pairs of subjects were measured. Using...