Answer:
19/20
Step-by-step explanation:
check the images for an explanation sorry if its hard to understand
7x + 5(x + 3) + 4x + x + 2 =
= 7x + 5x + 15 + 4x + x + 2 = 17x + 17
Answer:
It is not a valid sample because it is not a random sample of the population.
The first picture is 10. how many people were in the sample, unless there is something else that says "for each x counts for however many people) if they each count for 1 it should be 10
median is 8.5
mean is 8
mode is 8
outlier is 5
Answer:
10.35
Step-by-step explanation:
you have to subtract but regroup because if you add the zero you gotta regroup because the 5 is bigger than the zero
