Step-by-step explanation:
when means of more than two groups are to be compared, ANOVA is perferred
Answer:
E. None of these
Step-by-step explanation:
Points: (11, -4), (13, -7)
slope = m = (y2 - y1)/(x2 - x1) = (-7 - (-4))/(13 - 11) = (-7 + 4)/2 = -3/2
y - y1 = m(x - x1)
y - (-4) = (-3/2)(x - 11)
y + 4 = (-3/2)x + 33/2
y + 8/2 = (-3/2)x + 33/2
y = (-3/2)x + 25/2
Answer: E. None of these
Answer:21
Step-by-step explanation:21
6x+8y=-32
8y=-32-6x
8y/8 -6x/8
y=-3/4x-4
Answer:
The answer is 0.6666666667
Step-by-step explanation:
