Asked by Lillian

1. Carey has a bag of marbles. There are 4 red marbles, 5 blue marbles, and 1 green marble. She conducted an experiment in which she pulled out one marble and recorded the color and then returned it to the bag 50 times. Her results are shown in the table.
red - 22
blue - 24
green - 4

a 1/50
b 1/10
c 2/25*
d 1




8. Felix has a bag of 6 yellow marbles and 6 green marbles. He picks a marble and then puts it back 26 times. The results are shown in the table.
Yellow - 15
Green - 11

a 13.3%*
b 15.4%
c 23.1%
d 42.3%
Answered by Lillian
i now think question one is 1/50
Answered by Reiny
Neither problems posed a question .
Answered by Lillian
omg! sorry I forgot to add them!

1. What is the difference between the theoretical probability and the experimental probability of picking a green marble?

8. What is the percent error of pulling a yellow marble in Felix’s experiment?
Answered by Reiny
experimental prob(green) = 4/50 = 2/25
theoretical probability(green) = 1/10

experimental prob(yellow) = 0 , there are none
theoretical probability(green) = 0
is this a misprint?
Answered by Allo
Can I have the answers to the whole test please I don't understand this and I have been studying it for 3 weeks I'm not joking. I really need the help please. *u*
Answered by Allo
I'll be here to see if anybody has posted the answers. Thanks!
Answered by INEEDTHIS
Hi I am with Allo I really need the answers because I am really behind now and I need the answers I don't know how to do this test. I only understand 1 and 2. Please I need the answers.
Answered by kam
what s the answer to the first one
Answered by Yolkers
why are there never answers to the math questions here lol
Answered by Yolkers
Idk, I'll try and figure it out. Once I get the answers I'll post them here.
Answered by 💕Z🌼
It has been almost a year......where are the answers.
Answered by 💕Z🌼
I took the test and these are the answers.

1. 1/50

2. 1/2 and 50%

3. C and E

4. 13/20

5. 12 times

6.
A flipped coin landing on tails

Rolling an odd number on a six sided number cube

7.
Spinning a spinner with sections that are different sizes

Pulling a red marble out if a bag with 6 red marbles, 3 green marbles, and one yellow marble

8. 15.4%

9,10,11,12
Sorry I can not help with these.

13.
0
1/2
0
1
1/2

14.
0
1/2
1
1/2
0

I hope you all get good grades and have a great day.

💕Z🌼


Answered by 🅐🅡🅜🅨⁷ (he/they/xe)
z is correct, thank you
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