Answer:
asa
Step-by-step explanation:
<span>The 95% confidence interval is equal to two standard deviations either side of the mean, so in this case, the answer would be +/-(2 * 16.6) from the mean, or -33.2 and +33.2 points from the sample mean. This would give a response of A.</span>
Answer:
320137
Step-by-step explanation:
i used a calculator
Answer:
X = 7
Y = 2
Step-by-step explanation:
Y-2x=3
Y-5x=-3
X=7
Y=2
Answer:
3rd answer : 5
Step-by-step explanation:
the slope is the ratio "y coordinate change / x coordinate change".
so, we see that in the table. when going from one point to the next,
x changes by +2.
y changes by +10.
the slope is then
+10/+2 = 5
