Question: can you please show work so i understand how to solve this For the X,Y data below, compute: (a) r and determine if it is

can you please show work so i understand how to solve this

For the X,Y data below, compute:

(a) r and determine if it is significantly different from zero. (b) the slope of the regression line and test if it differs significantly from zero. (c) the 95% confidence interval for the slope.

X	Y
2	5
4	6
4	7
5	11
6	12

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