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yy:

The table shows the heights of students in a group. Student Height (in inches) A 49 B 47 C 46 D 45 E 53 What is the mean height of the students in the group? 46 inches 48 inches 51 inches 53 inches

Questionnare:

The mean is the average, so... Do you know how to find the average of numbers?

yy:

not rely but ya

yy:

47

YRJ8498:

@yy wrote:
47
it's not

yy:

o

Questionnare:

Add all of the numbers.

yy:

ok

YRJ8498:

@yy wrote:
o
46 or 48 you figure out which one

yy:

36 + 21

yy:

57

YRJ8498:

@yy wrote:
36 + 21
all of dem added up is 240 divide by 5 which is?

Questionnare:

Add all of the numbers. 49 + 47 + 46 + 45 + 53

YRJ8498:

@questionnare wrote:
Add all of the numbers. 49 + 47 + 46 + 45 + 53
Am i doing it right?

yy:

ummmmm idk

YRJ8498:

you dnt know what 240/5 is?

yy:

no sorry

YRJ8498:

@yy wrote:
no sorry
48

Questionnare:

Try dividing 240/5.

yy:

oooooo

YRJ8498:

@questionnare wrote:
Try dividing 240/5.
ur late my guy

Questionnare:

240/5 = 48, so the answer is B.

yy:

ty

Questionnare:

Your welcome.

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