Question

http://prntscr.com/6dobiz

Answer 1

i think its C maybe lol

Answer 2

can soemone help you confrit that?

Answer 3

Add up the heights of each bar to figure out how many students there are. Call this number x

Then add up the heights of the bars for fri and sat. Call this number y

divide the two (y/x) and reduce that fraction as much as possible

Answer 4

O.Ow

Answer 5

lol that reaction tho

Answer 6

Add up the heights of each bar. What do you get?

Answer 7

The probability you need is:
$$
{\text{# in Fri}+\text{# in Sat}} \over {\sum \text{in all days}}
$$

Answer 8

Ybarrap has the correct equation
use it to find the probability
the answer should be c as initially answered

Answer 9

lol ikr i am sorry confused

Answer 10

lag :( anyway wait what? O.OO.o

Answer 11

oh and jim thompson provided the correct explanation

Answer 12

okay but which bar?

Answer 13

Okay so let me summarized what they said
How many students in the class? Find that by adding up the tally for each days.

Answer 14

27

Answer 15

Check again, provide the numbers for each day this time

Answer 16

26?

Answer 17

Sorry some glitch in the site

Answer 18

Anyway yes it's 26
Now according to the fine gentlemen who answered your question before
Add up the numbers for friday and saturday
what do you get?

Answer 19

okay

Answer 20

thanks xd

Answer 21

lol did you even get your answer? Clearly we haven't got to that yet

Answer 22

yes

Answer 23

so your answer is....

Answer 24

carp it changed

Answer 25

oh

Answer 26

:P

Answer 27

:D