The stem and leaf plot will look like:
6 | 1 5 8 - 3 scores
7 | 1 7 7 9 - 4 scores
8 | 2 3 4 5 7 9 - 6 scores
9 | 0 1 4 7 9 - 1 score
To total up the number of students who scored less than 90, we have 3 under 60-69, 4 under 70-79, and 6 under 80-89, so this is 3 + 4 + 6. This is the third choice.
11/50=1.1/5=0.22
They are indeed equivalent.
66.5 divided by 3.5 is 19.
Answer:
1875
Step-by-step explanation:
750 x 2.5 = 1,875
