Question

Elena rolled a number cube 50 times and recorded the results in this table.

Outcome Number
1 6
2 11
3 5
4 8
5 13
6 7

What is the theoretical probability of the cube landing on a 5?
What is the experimental probability of the cube landing on a 5?

A.
Theoretical - 13%
Experimental - 16.7%

B.
Theoretical - 16.7%
Experimental - 26%

C.
Theoretical - 16.7%
Experimental - 13%

D.
Theoretical - 16.7%
Experimental - 16.7%

Answer 1

@undeadknight26

Answer 2

No flipping idea o.o
@amistre64 @Awesome781 @wolfe8 @saifoo.khan @DAMONSANCHEZ @ganeshie8 @Hero @hba

Answer 3

Anyone else know?

Answer 4

Theoretical is value which you can get without experimenting.

What's the probability of getting a 5 if we roll the dice once?

Answer 5

1 out of 6. @saifoo.khan what's the answer?

Answer 6

YES!
So 1/6 * 100 = theoretical value.

Answer 7

so 50%?

Answer 8

Now how will you find experimental value?

Answer 9

I don't know

Answer 10

@saifoo.khan

Answer 11

Nope. Evaluate:
\[\frac16 \times 100\]

Answer 12

Do you have a calculator?

Answer 13

https://www.google.com.pk/search?q=1+divide+6+times+100&oq=1+divide+6+times+100&aqs=chrome..69i57j69i64.364j0j7&sourceid=chrome&es_sm=93&ie=UTF-8#q=1+%2F+6+*+100

Answer 14

What's my final answer? @saifoo.khan

Answer 15

@saifoo.khan

Answer 16

16.7% is the theoretical.

Answer 17

Now find experiemtnal.

Answer 18

Its d isn't it? @saifoo.khan

Answer 19

Nope.

Answer 20

A? @saifoo.khan

Answer 21

Nope.

Answer 22

What's the experimental number?

Answer 23

Experimental is what you get after experimenting.
A data of 50 calculations is given.
Calculate the events of '5'.

Answer 24

I don't know what to do, will you please tell me the answer? I'm running out of time! @saifoo.khan

Answer 25

Use this.

Answer 26

Outcome Number
1 6
2 11
3 5
4 8
5 13
6 7

Answer 27

I know what do I do to them?

Answer 28

Calculate the probability of event 5.

Answer 29

13?

Answer 30

Yes. And what's the total number/

Answer 31

I'm confused!?

Answer 32

Is it c?

Answer 33

@saifoo.khan

Answer 34

How can you say so?

Answer 35

Because I thought that's what we got for the answers please can you just tell me if that's right or not I have so much to do I can't spend so much time on one problem @saifoo.khan

Answer 36

13/50 * 100

Answer 37

26, so b?

Answer 38

@saifoo.khan

Answer 39

Yes.

Answer 40

Yay Miriam tossed a head with a coin. Then she tossed a tail. Are these events dependent or independent?

A.
independent

B.
dependent

Answer 41

@saifoo.khan

Answer 42

Independant correct? @saifoo.khan

Answer 43

B. Independent.

Ask that: "Does the first action affect the second one?" It does not. So they are independent.