Answer:
GRAAAAAAPES
Step-by-step explanation:
Answer:
The first option
Step-by-step explanation:
It is biased as her friends are all more likely to go considering how involved she is with it.
Answer:
y=10/18x- 9 2/3
Step-by-step explanation:
Answer:












And replacing we got:

And the best anwer is
10.12
Step-by-step explanation:
We have the following data given:
62 63 68 72 79 80 83 93 94 95
And we need to begin finding the mean with the following formula:

And replacing we got:

Now we can find the mean absolute deviation like this:










And finally we can find the mean abslute deviation with the following formula:

And replacing we got:

And the best anwer is
10.12
X=(-4) or X= 4
add 112 to both sides
divide both sides by 7
then take the square root of 16