Answer:
15.6
Step-by-step explanation:
First, multiply the midpoint of each class by its frequency, as follows:
Class midpoint frequency midpoint*frequency
0-9 4.5 24 4.5*24 = 108
10-19 14.5 20 14.5*20 = 290
20-29 24.5 32 24.5*32 = 784
Total 76 1182
The mean is computed as the division between the addition of the "midpoint*frequency" column by the addition of "frequency" column.
mean = 1182/76 ≈ 15.6
Answer:
you are going to have to look from left to right and see if it is above or below
The answer is B. This is right cause the negatives are to the left and positives up.
Answer: 6
Step-by-step explanation:
Answer:
mint green
Step-by-step explanation:
brainliest?
