Question: 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

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 4,3,5,11,10,14

y 6,7,12,17,9,21

I know mx=7.83

my=12

sx=6.856

sy=8.48

how do i find the slope (b)

and A the intercept

please show and explain work i am trying to understand this

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