Using the accompanying Rin's Gym data, find the sample covariances and correlations among height, weight, and calculated BMI E Click the icon to view the Rin's Gym data. BMI Height (inches) Weight Find the sample covariances among height, weight, and calculated BMI. Complete the following table (Round to two decimal places as needed ) Calculation 35.73 235 68 Sample Covariance 22.50 148 68 Height and Weight 114 42 23 40 145 66 30 42 206 69 BMI Calculation and Height 8.83 19.84 105 61 BMI Calculation and Weight 185.89 25.10 170 69 21 16 112 61 Find the sample correlations among height, weight, and calculated BMI Complete the following table. (Round to two decimal places as needed.) 21. 79 135 66 23.12 185 75 Sample Correlation 25 09 165 68 Height and Weight 18 54 108 64 BMI Calculation and Height 24.22 164 69 27.98 195 70 BMI Calculation and Weight 24.13 145 65 33.47 240 71

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.