Aika collected data from 10 randomly selected students about the amount of money they have saved. Her data is shown. 320, 190, 4

Question

TiliK225 [7]

3 years ago

15

Aika collected data from 10 randomly selected students about the amount of money they have saved. Her data is shown. 320, 190, 4

5, 120, 30, 90, 115, 200, 140, 120. FIND THE MEAN OF THE DATA.

Mathematics

2 answers:

never [62] · Answer 1 · 2022-04-27T16:51:59+03:00

never [62]3 years ago

3 0

Answer:

Mean = 137

Step-by-step explanation:

Add all the numbers- 320+190+45+120+30+90+115+200+140+120 = 1370

Divide the sum by the amount of numbers added- 1370/10 = 137

grigory [225] · Answer 2 · 2022-04-27T18:16:43+03:00

grigory [225]3 years ago

3 0

Answer:

the mean is 137

Step-by-step explanation:

you have to add up all of the number values that are listed ( 320,190,45,120,30,90,115,200,140,120) and divide by how many values that are there which is 10 so 1,370 divided by 10 is the mean (1,370/10=137)