Question

What is the mean of this set of data: 78, 79, 80, 80, 89, 89, 92, 93, 94, 95, 95, 95? Express your answer as a decimal number rounded to the nearest tenth.

Answer 1

\[\huge \color{blue}{Welcome~To~OpenStudy!!!}\]

Answer 2

first add them all together

Answer 3

Then divide them by the number of numbers.

Answer 4

yes

Answer 5

i got 1059/12 =88.30

Answer 6

\[\frac{ 78+79+80+80+89+89+92+93+94+95+95+95 }{ 12}\]

Answer 7

@beepbooooop

Answer 8

i like your pic confluxepic

Answer 9

Thanks.

Answer 10

\[\frac{ 78+79+80+80+89+89+92+93+94+95+95+95 }{ 12}=\frac{ 1059 }{12}\]

Answer 11

@beepbooooop

Answer 12

\[\frac{ 1059 }{ 12 }=88.25\]

Answer 13

@beepbooooop

Answer 14

Don't forget to round it to the nearest tenth.

Answer 15

88.30

Answer 16

88.3

Answer 17

lol still

Answer 18

<b>Hello</b>

Answer 19

darnit html doesnt work in openstudy