The total population given is 5
The number of possible samples of size 2 that can be made from these 5 values are 10
The means of these 10 values will represent the mean of the sampling distribution.
Hence the given statement is correct
Answer:
Get closer to God before its to late
Step-by-step explanation:
Do that
Answer:
3
Step-by-step explanation:
9y-18=3y
9y-3y=18
6y=18
y=18/6
y=3
Hi!
[1] -3x-7y=8
[2] 3x-2y=-44
lets take [1]
-3x-7y=8
-7y=8+3x
-7y-8=3x
3x=-7y-8
No use 3x=-7y-8 and put it in 3x-2y=-44
-7y-8-2y=-44
-9y-8=-44
-9y=-36
9y=36
y=4
then use y in 3x-2y=-44
3x-2(4)=-44
3x-8=-44
3x=-36
x=-12
Therefore, y = 4 and x = -12
Answer:
520 houses
Step-by-step explanation:
Here, we are interested in calculating the number of houses in the town.
We are told that the density is 8 houses per block and there are 65 blocks
The number of houses in the town = density * number of blocks = 65 * 8 = 520 houses
