15 points! data set #2 - number of books read by students during their 7th grade year1,15,8,3,4,6,9,2,1 median=mode=mean=range=answer=

List the numbers in order from smallest to largest:

1, 1 , 2, 3, 4, 6, 8, 9, 15

Median is the Middle value of the set = 4

Mode is  the number that appears the most = 1

Mean is the average add the numbers together and divide by the quantity of numbers:

1 + 1 +2 + 3+ 4+ 6 +8 + 9+15 = 49 / 9 = 5.44

Range is the difference between the largest number and smallest number: 15 -1 = 14

it is true

step-by-step explanation:

all the combinations add up i used   calculator

step-by-step explanation: