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Probability

3/13/2018

33 Comments

 

Khan Academy Practice

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33 Comments
Naveya M.
3/14/2018 01:21:18 pm

Hi

Reply
Mikaela Sanchioni 4B
3/14/2018 01:48:54 pm

Probability of red marbles= 20%
EV= 3

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Gwen Delos Santos
3/14/2018 03:35:49 pm

Probability of red marbles: 8/200= 0.4= 40%
Expected Value: 15x0.4= 6

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anonymous #IG
3/14/2018 04:11:52 pm

3A be lit, even though I missed most of A days(~¿~). learned A lot of things I missed from these videos! thanks mr. bigsby

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Kali Carroll
3/16/2018 05:17:08 am

This was helpful

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Edom
3/16/2018 05:17:42 am

HI!!!!!!

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Josiah
3/18/2018 06:10:20 pm

Good video

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madisyn loza
3/19/2018 06:09:25 am

nice

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Aidan Helt
3/19/2018 06:13:16 am

Good to know at class

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destany
3/19/2018 06:33:15 am

helped a little ig

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zu zhou
3/19/2018 06:34:00 am

this helped me understand some parts better.

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Ethan
3/19/2018 06:36:56 am

helped alot

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Asher
3/19/2018 06:37:16 am

it was nice

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joshua
3/19/2018 06:37:37 am

hello

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Noah R Braitsch (BEREGHOSTZETA)
3/19/2018 04:47:46 pm

Another great vid! Good job with everything!

Here are the answers, I believe that the probability of the red
marbles is 8/200=0.4= 40%, and the expected value is 15x0.4= 6.

Can't wait to see you in class!

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Alli Breegle
3/23/2018 06:18:12 am

This really helped me.

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Jordyn McLeod
3/23/2018 09:21:16 am

Thaxs the video helped somewhat 🤗

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Aliza
3/24/2018 12:18:03 pm

I learned something new after watching this video. The answer to the challenge is:
probability= 80/200=0.4=40%
EV= 15 x 0.4= 6

Reply
jamie
3/25/2018 05:19:02 pm

this helped

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Brendan 3A
3/25/2018 06:33:58 pm

Good video

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Abby Grimes
3/26/2018 11:45:11 am

Good job!

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PEnelope Kujan
3/26/2018 11:46:27 am

That was helpful

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tori
3/26/2018 02:47:47 pm

hi!

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Isabella M
3/26/2018 06:23:03 pm

Probability=40%
EV=6
(★≧▽^))★☆

Reply
Cienna Hollowak
3/26/2018 07:41:49 pm

This was helpful

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alyssa roland
3/28/2018 05:25:56 am

thank you, this helped with my grade

Reply
Grace M
3/28/2018 06:00:13 am

this helped me understand

Reply
Colin Taylor
3/29/2018 05:40:41 am

thanks for the video

Reply
Kennedi
4/2/2018 02:48:51 pm

👍🏽👍🏽

Reply
Man L.
4/3/2018 03:26:49 pm

I learned tons from this video and can help me in the future.

Reply
kalyah
4/10/2018 04:12:44 am

nice video

Reply
alyssa r
4/19/2018 05:38:29 am

good video. i watched it this time.

Reply
Ella Fivel
5/15/2018 05:30:21 am

Now I get it, thank you.

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