3. Refer to table below on mother's and daughter's height in meter (m). Mother's Height (m)...
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3. Refer to table below on mother's and daughter's height in meter (m). Mother's Height (m) Daughther's Height (m) 1.60 1.49 1.64 1.70 1.66 1.63 1.55 1.52 1.65 1.70 1.50 1.52 1.47 1.66 1.71 1.55 1.60 1.52 1.81 1.58 1.71 1.61 1.74 1.58 1.64 1.51 1.55 1.63 1.66 1.83 1.60 1.70 1.57 1.75 1.60 1.63 1.60 1.63 1.52 1.65 a. Find the value of the linear correlation coefficient, r b. Use a significance level to of a = 0.05 to determine whether there is a significant linear correlation between the two variables. c. Find the regression equation for the data set. d. What is the best predicted value for the height of a daughter born to a mother who is 1.55 m? 3. Refer to table below on mother's and daughter's height in meter (m). Mother's Height (m) Daughther's Height (m) 1.60 1.49 1.64 1.70 1.66 1.63 1.55 1.52 1.65 1.70 1.50 1.52 1.47 1.66 1.71 1.55 1.60 1.52 1.81 1.58 1.71 1.61 1.74 1.58 1.64 1.51 1.55 1.63 1.66 1.83 1.60 1.70 1.57 1.75 1.60 1.63 1.60 1.63 1.52 1.65 a. Find the value of the linear correlation coefficient, r b. Use a significance level to of a = 0.05 to determine whether there is a significant linear correlation between the two variables. c. Find the regression equation for the data set. d. What is the best predicted value for the height of a daughter born to a mother who is 1.55 m?
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Understanding Basic Statistics
ISBN: 978-1111827021
6th edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
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