Determine the 95% confidence interval for the difference of the sample means. Then complete the Statements.

The 95% confidence interval is
a) -1.26
b) -1.38
c) -3.48
d) -3.44
to
a) 1.26
b) 3.48
c) 1.38
d) 3.44

The value of the sample mean difference is 1.74, which falls
a) outside
b) within

the 95% confidence interval.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

the answer is d on edge

step-by-step explanation: