I think this is invalid because it is a convenience sample. All of the 5th graders she asked were her friends, and they were all in the art club.
Answer:
1,099.88
Step-by-step explanation:
Just add everything to get that.
Answer:
850 divided by 7.5
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
We have two points we can use the slope formula
m = ( y2-y1)/(x2-x1)
= ( -11-1)/(-3 - -9)
= (-11-1)/( -3+9)
= (-12)/6
= -2