Answer:
you have to be a little more specific
Step-by-step explanation:
-4x-y=24
-4x=y+24
Y=-4x-24
Now that we have the question, we can plug numbers in for x to get y-coords.
-4(0)-24
-24
(0,-24)
-4(1)-24
-4-24
(1,-28)
<span>Null Hypothesis:µ equals 2.5Alternative Hypothesis:
µ not equal to 2.5
Z Test
Test Statistic, Ztest: -18.1912
Critical Zcritical: ±1.9607
P-Value: 0,0000
As Ztest is not within the limits of Zcritical we can reject the null hypothesis
95% Confidence interval:
2.495746 < µ < 2.496574</span>
Answer:
The helicopter
Step-by-step explanation:
brainliest plz
