Income and Height Narrative
Do tall men earn more than short ones? An economist collected the data shown below for 25 men, where the annual income (y) in thousands of dollars and the height of the income earner (x) in cm.
-Refer to Income and Height Narrative. Do the data present sufficient evidence to indicate that annual income and height of income earner are linearly related? Use the t test at the 5% level of significance.

Question

Income and Height Narrative
Do tall men earn more than short ones? An economist collected the data shown below for 25 men, where the annual income (y) in thousands of dollars and the height of the income earner (x) in cm.  
-Refer to Income and Height Narrative. Do the data present sufficient evidence to indicate that annual income and height of income earner are linearly related? Use the t test at the 5% level of significance.

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The Answer of Income and Height Narrative
Do tall men earn more than short ones? An economist collected the data shown below for 25 men, where the annual income (y) in thousands of dollars and the height of the income earner (x) in cm.  
-Refer to Income and Height Narrative. Do the data present sufficient evidence to indicate that annual income and height of income earner are linearly related? Use the t test at the 5% level of significance.