5
18, 23, 10, 39, 22, 17, 16, 15 Mean = (18 + 23 + 10 + 39 + 22 + 17 + 16 + 15)/8 = 20 Lowest Number in set is 10 Highest Number in set is 39 Range = (39 - 10) = 29
11 12 15 16 18 17 the answer is 15.5
5 == 5 ==
Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.Teens in Paraguay are either 13, 14, 15, 16, 17, 18 or 19 years old.
mean(18, 23, 39, 10, 22, 17, 16, 15) = (18 + 23 + 39 + 10 + 22 + 17 + 16 + 15) ÷ 8 = 160 ÷ 8 = 20
16
15
17
There are probably tens of such sets. Some are: 5, 6, 7, 7, 8, 11, 13, 14, 15, 16, 17, 18 5, 6, 7, 7, 7, 12, 12, 14, 15, 16, 17, 18 5, 6, 7, 7, 7, 12, 12, 14, 14, 16, 17, 18 5, 6, 7, 7, 7, 12, 12, 14, 14, 15, 17, 18 5, 6, 7, 7, 7, 12, 12, 14, 15, 15, 17, 18 5, 6, 7, 7, 7, 12, 12, 14, 15, 16, 16, 18 5, 6, 7, 7, 7, 12, 12, 14, 14, 16, 16, 18
29. To find range, you subtract the lowest term, from the largest term. 39-10=29
They are 15, 16, 17, 18 & 19.
In ascending order (16, 16, 17, 17, 17, 18, 18) it is 17 that is in the middle.