*SHOW WORK*
25 points + 5 stars and Brailyist

Step 1: Describing and analyzing the data
Sixth-grade students completed a random survey to determine how many songs each
student has downloaded to his/her media player in the past two months. The data
gathered is represented in the table below

a) Compute the measures of center for both the boys and girls data. Describe their
differences. Use the terms mean and median to justify your answer. (3 points)

b) Compute The measures of spread for the data collected for boys and girls. Describe their differences in detail using specific terms of spread. (4 points)

c) is it possible to make a valid conclusions based on the data collected? (2 points)

14

step-by-step explanation:

14 x 3 = 42

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.