Question

please help

Answer 1

hey buddy

Answer 2

hey! can you please help @Will.H

Answer 3

i am strugglling :/

Answer 4

Let's take it slow. let me check the 1st question did you solve it? the train?

Answer 5

yeah i kinda think its C. 60%

Answer 6

Great job. let me check the second

Answer 7

okok thank you

Answer 8

Is the question asking you to find the number of students who didn't sign neither for the art nor music? or what?

Answer 9

art and music class

Answer 10

9 6 15
10 15 25
19 21 40

Answer 11

i filled in the numbers

Answer 12

i think it is really given that 9 students are in art and music class.
Let me solve the whole spaces lets start with number of student who not in art but they go to music class, it says the total is 15 and 9 students go to both, so you just have to subtract 15-9 and boom you got the 1st (Not in art but in music)

Answer 13

i already solved the spaces! @Will.H look up

Answer 14

yeah you are right. good job! so what exactly are you asking for! your answers for the spaces are totally correct

Answer 15

yeah i know but idk how to get the answer

Answer 16

wait isnt it 9

Answer 17

since its asking whos in art and music

Answer 18

Yes that's what i told you in the first comment

Answer 19

oh wow sorry i wasnt thinking clearly x) next question then

Answer 20

okay, next beast

Answer 21

what do you have so far

Answer 22

okay so i got 74 so would it be B?

Answer 23

i divided .61 and .82

Answer 24

let me check, i don't want you to get it wrong.

Answer 25

oh okay thats fine thank you

Answer 26

isn't the question asking you to find the possibility that student takes both history and science? if so.. then why did you divide?

Answer 27

yeah it is and idk i saw a queston similar and thought i had to divide as well

Answer 28

what did you get?

Answer 29

am not really sure, that's confusing. i might call someone who can help

Answer 30

@horsegirl27

Answer 31

okay thanks and while we wait can we try other questions ?

Answer 32

Sure

Answer 33

for the 1st one: If the outcome of the first event has no effect on the probability of the second event, then the two events are called independent.
What do you think and what did you get so far?

Answer 34

i put D since they arent independent they are dependent and arent equal to eachother

Answer 35

for example. if you divide the 2 possibility. will you get the answer of (1/12) which they listed?

Answer 36

who said they aren't independent?

Answer 37

i thought they wrent

Answer 38

what do you think it is

Answer 39

to make sure if they are independent or not you have to multiply both of the possibilities together and if you didn't get the answer of P(A and B) then they are independent. which is answer C

Answer 40

ohhhh okok i get it now

Answer 41

what about the next question?

Answer 42

i really never likes possibility. let me see the next one

Answer 43

i think it is simple since it isnt giving any specific number

Answer 44

or anything else specific

Answer 45

can you help me finish fast? im sorry to rush but im time :/ and i only have 4 questions left @Will.H

Answer 46

im timed*

Answer 47

i think your answer makes since because it was picked randomly

Answer 48

studying at FLV?

Answer 49

okay sure upload all questions

Answer 50

yeah i thought so too and yes :/ its my last assignment

Answer 51

okay thank you!

Answer 52

thats it

Answer 53

what do you think for the 1st one?

Answer 54

hmmm maybe B?

Answer 55

idk i just need to finish now :////

Answer 56

It's either A or C. am confused between them

Answer 57

i will go with A

Answer 58

i would 2

Answer 59

okok thanks so what about the next question

Answer 60

with the confusing graph

Answer 61

OMG. what kind of question is that

Answer 62

idk but i guessed at put B

Answer 63

i need to submit

Answer 64

what do you think

Answer 65

i'm not sure about this one, you are so in rush and it needs so much work. but my initial guess would be B

Answer 66

okay thanks

Answer 67

the third question i put C

Answer 68

made the most sense

Answer 69

i mean D

Answer 70

its okay i finished and got a reasoble grade

Answer 71

C would be the right one, because the survey is about the 80 students

Answer 72

you did?

Answer 73

was it C or D