Students in 7th and 8th grade were asked the types of movies they prefer. the results of the survey are shown in the two-way table. which statements are correct? check all that apply.

B. The marginal relative frequency for action movies is 44%.

C. The joint relative frequency for 8th graders who like comedy movies is 16%.

E. Half of the 7th graders prefer action movies.

Step-by-step explanation:

Took the test on EDGE. Hope you passed!

it is not that hard all u have to do is plot the graph

step-by-step explanation:

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x