Question

WILL GIVE BRAINLIST

Answer 1

Answer:

A

Step-by-step explanation:

Lets dissect the dot plot for information:

1 point = 1 time

2 points = 2 times

3 points = 3 times

7 points = 1 time

8 points = 3 times

9 points = 1 time

10 points = 1 time

Total number of times he gets extra credit points is:

1 + 2 + 3 + 1 + 3 + 1 + 1 = 12 times

Out of which "3" was 3 times

and "7" was 1 times

That would make it

3 + 1 = 4 times

So, out of 12 times in total he gets extra credit points, 4 times is "3" or "7". In percentage, that will be:

4/12 = 0.3333

Multiplying 0.3333 * 100 = 33.33%

Answer choice A