68% fall within +/- 1 SD, so men above that 1 SD (165) are: (100-68)/2
32/2 = 16% above 165 and also 16% below 135
Y2-y1/x2-x1
7-(-2)/-3-6= 9/-9= -1
slope= -1
Answer:
see explanation
Step-by-step explanation:
A translation of 9 units to the right means adding 9 to the x- coordinates of the original points, while the y- coordinate remains unchanged, thus
X(- 6, 3 ) → X'(- 6 + 9, 3 ) → X'(3, 3 )
Y(4, 5 ) → Y'(4 + 9, 5 ) → Y'(13, 5 )
Z(- 2, - 1 ) → Z'(- 2 + 9, - 1 ) → Z'(7, - 1 )
