Question

Help o;

Answer 1

screen shot?

Answer 2

screen shot?

Answer 3

so for the first part find the mean: "How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count." mathisfun.com

Answer 4

fam got u

Answer 5

or you could also skip all the work! let me show you a trick. so you see how the bulk of the second line graph is farther on the line then the first one? count the dots, there's ten each, so now yk that the second ones mean is going to bigger than the first ones

Answer 6

meaning?

Answer 7

the mean for brand b is bigger than the mean for brand a

Answer 8

any further questions??

Answer 9

seems a little confusing

Answer 10

what are you confused about

Answer 11

fax

Answer 12

so i add them all up and then devide on how much numbers there is?

Answer 13

yup!

Answer 14

Divide*

Answer 15

ah lemme try

Answer 16

so 10/4?

Answer 17

so if i had 1+2+3+4= 9 then i would take the nine and divide it bye 4 because there are 4 numbers (4/9) .44444

Answer 18

and then it gives meh 8 r 2

Answer 19

so the answer is D?

Answer 20

so the dots each represent a number, those are the numbers you need to use

1000+1050+1050+1200+1200+1200+1250+1250+1250+1250

so then add up all the numbers

11700

then divide that number bye how many numbers there are (in this case its ten)

11700/10= 1170 would be the mean of the numbers

Answer 21

i got Answer D ._.

Answer 22

for the second one we do that same thing

1400+1500+1500+1500+1500+1600+1600+1800+1900= 14300

so divide bye ten again bc it has ten dots

14300/10= 1430

but we want to know what number is bigger so we subtract both numbers from each other

1430-1170= 260 so answer D would be correct

Answer 23

im just gonna pick D ;-;

Answer 24

are you still lost?

Answer 25

(btw answer d is correct)

Answer 26

ah welp thats all i needed tysmmm