Students at Hampton Middle School sold T-shirts as a school fundraiser. Sylvie asked 12 random seventh-grade students how
many T-shirts they sold for the fundraiser. The number of T-shirts each student sold is listed below.
3, 4, 8, 5, 2,5, 0,5, 3, 4, 3,7
What is the mean of the data set rounded to the nearest tenth?
O
4.0 shirts
4.1 shirts
4.5 shirts
4.9 shirts
O
O

4.0833333333333333333333333333333333

Step-by-step explanation:

You need to add all the numbers up together 3,4,8,5,2,5, and even 0,5,3,4,3,7

then you get 49 and then you have to divided by how many numbers there are in this case we have 12 numbers including 0 and you get your answer 4.083 repeating so its just going to be 4.083333333333333333333333

4.1 hope it helps!

Step-by-step explanation

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?