a simple regression of y vs x reveals, for n=22 observations, that r²= 0.73. ghe standard deviation of x is 2.3. the regression sum of squares is 1324. what is the value of the standard deviation of y? what is the value of the slope, b?​

Mastercard managers are motivated to increase (1) the number of individuals who have and use a mastercard credit card, (2) the number of banks and other clents who issue mastercards to customers and/or employees, and (3) the number of locations that accept mastercard payments. discuss how mastercard could use its data warehouse to it expand each of these customer bases.

Which key function of a business involves finding, targeting, attracting, and connecting with the right customers?

Use the wrap text icon to modify which graphic appears in the front of layered images modify the picture effects change the way text is wrapped around an object apply wordart to the text