Answer:
x>3
Step-by-step explanation:
you divide both sides by 2 then you get three. The sign remains the same.
The sample % of these two populations would be 100/size (of student body at each school) x 100 so this would compare the two student bodies preferences for the particular type of candy bar. However, the actual % of the whole student body at each school would be a factor also. If the high school only had 200 students then this would be 50% representative but if the middle school had say 500 students this would only be 20% representative so this would have to be taken into account too. It might be more representative to have the same % of the student bodies respectively for the sample.
Answer:
20
Step-by-step explanation:
hope this helps
We divide 40 by 1/2:-
40 / 1/2 = 40 * 2/1 = 80 answer
median: The number that occurs in the middle after arranging in ascending order of magnitude
;13 13
since both appeared in the middle,you add it and divide by 2
13+13/2
26/2
13
;The median is 13
