The probability that Naoya succeeds at any given free-throw is 70%. He was curious how many free-throws he can expect to succeed in a sample of 15 free-throws. He simulated 20 samples of 15 free-throws where each free-throw had a 0.7 probability of being successful.

Naoya counted how many free-throws were successful in each simulated sample. Here are his results.
8:1 | 9:3 | 10:3 | 11:5 | 12:5 | 13:2 | 14:1
Does the graph make sense based on how he shoots?
^i cant put a graph in here so imagine a number line with the first number under the number line and the second number being the ammount of dots above the number line

no

Step-by-step explanation:

it needs to be a bar graph because youre comparing two things

vbbv

step-by-step explanation:

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3