Twenty students in class a and 20 students in class b were asked how many hours they took to prepare for an exam. the data sets represent their
answers
class a (2.5, 7, 6, 4, 3, 8, 7.4.5.7.6.3.5, 4.2.4.6.3.5)
class b: {3,7. 6. 4.3.2.4.5.6.7.2.2.2.3.4.5, 2, 2, 5, 6)
which statement is true for the data sets?
ě
nts in class a is less than students in class b
the mean study time of students in class b is less than students in class a
b.
c.
the median study time of students in class b is greater than students in class a
the range of study time of students in class a is less than students in class b
d.
e.
the mean and median study time of students in class a and class b is equal

the answer is 288..

hope this

for the points! : )

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.