Answer:
B
Step-by-step explanation:
Among the students who did not make the honor roll. Then the relative frequency of having no curfew will be 7.
<h3>How to find the relative frequency?</h3>
Relative frequency is the ratio of the considered sub-group count to the total count. (so its frequency of the considered sub-group relative to the total frequency).
Curfew No Curfew No
Honor Roll: 18 10
No Honor Roll: 2 7
Among the students who did not make the honor roll.
Then the relative frequency of having no curfew will be 7.
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Answer:
Line B
Step-by-step explanation:
y=1/2x+1 is a linear equation, who's formula is y=mx+b.
m is the slope, and b is the y-intercept, which means the point that is on the y axis when x=0.
One point of Line B is on one, and it's the only line thats on that.
The first one is 2x+y=-1
the second one is 13x+2y-1=0
Y=mx+b
4y=5x-12
y=5/4x-3
so you change your y intercept (-3) to your other y intercept (15)
y=5/4x+15