Use the following data set to answer question 8:
1 answer:
Answer:
15.1 to nearest tenth.
Step-by-step explanation:
The 7 is the lowest number so the mean would increase if taken away.
New mean = (8 + 12 + 13 + 15 + 18 + 19+21) / 7
= 106 / 7
= 15.14
You might be interested in
C because you add the angles together
45/100 = 9/20
Work: divide by 5
40 % out of 80 for red
20% out of 80 for blue
Answer:
13.6
Step-by-step explanation:
