Answer:
c.) <-1, 2> + <-2, -1>
Step-by-step explanation:
hope i helped
The difference is 45.
The modal number of the electoral votes is 5 because it appears the most.
The range of the electoral votes is 55 - 5 = 50 (Highest minus the lowest).
The difference between the two is found by subtracting them.
50 - 5 = 45
Answer:



Step-by-step explanation:
Given

Solving (a): Point estimate of difference of mean
This is calculated as: 


Solving (b): 90% confidence interval
We have:


Confidence level is: 



Calculate 


The z score is:

The endpoints of the confidence level is:






Split


Hence, the 90% confidence interval is:

Solving (c): 95% confidence interval
We have:


Confidence level is: 



Calculate 


The z score is:

The endpoints of the confidence level is:






Split


Hence, the 95% confidence interval is:

Answer:
The answer is (1,0) and (2,6)
Step-by-step explanation:
y=6x-6
Pick 1 as the number for x: (6x1)-6=0
(1,0)
Pick 2: (6x2)-6=6
(2,6)
I hope this helps
Answer:
dependent
Step-by-step explanation: