ck12.org: More Empirical Rule and Z-score practice
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70 videosStatistics- 8:16
ck12.org Exercise: Standard Normal Distribution and the Empirical Ruleby khanacademy30,385 views
- 10:25
ck12.org Normal Distribution Problems: Empirical Ruleby khanacademy36,180 views
- 7:48
ck12.org Normal Distribution Problems: z-scoreby khanacademy52,783 views
- 9:49
Central Limit Theoremby khanacademy75,382 views
- 13:20
Sampling Distribution of the Sample Mean 2by khanacademy42,560 views
- 13:04
Empirical Rule Demonstrationby jcstevens844,120 views
- 14:03
Confidence Interval 1by khanacademy63,276 views
- 10:20
Normal Distribution & Z-scoresby pspollard124,806 views
- 6:52
Statistics - Normal Distribution, Finding X Value from Percentageby lencage7,124 views
- 13:40
z-score Calculations & Percentiles in a Normal Distributionby profrobbob8,157 views
- 2:49
z scores explained more for statistics classesby statisticsfun24,313 views
- 8:47
Level 4 Subtractionby khanacademy110,457 views
- 5:01
Empirical Rule In 5 Minutesby jjmcgrory4,634 views
- 12:18
Difference of Sample Means Distributionby khanacademy13,774 views
- 6:38
Finding z-Scores and Area under the Standard Normal Curve Using TIby EllenSmyth23,363 views
- 7:39
ANOVA 1 - Calculating SST (Total Sum of Squares)by khanacademy37,562 views
- 7:40
Normal Distribution (Part 1)by MadonnaUSI63,181 views
- 6:34
One-Tailed and Two-Tailed Testsby khanacademy42,087 views
- 13:26
Binomial Distribution 3by khanacademy78,807 views
- 4:53
Extra Z-Score Problemsby statslectures1,719 views
Sal Khan has explained the concept using an open content source, CK12.org which is a non profit . CK12 provides educational content for K12 students in form of flexbooks which can be customized as per need, these are also available for download. I found it extremely beneficial to study using these as I could create a textbook that suits my needs.
Samantha110882 1 month ago
this is so helpful! thank you!
zippo929 5 months ago
Salman khan, thank you for all the A's and 10's, and all the knowledge you have given us
JLchevz 9 months ago
im gonna get a 5 cuz of khan
paulceltics 9 months ago
I LOVE YOU MAN!
coolslaya 10 months ago
Thanks, you're a life saver !
Dark1Masta 2 years ago
good video.
Statistics.
biozamadotcom 2 years ago
its not that bad...
Jakers2009 2 years ago
Don't add stupid comments saying "first" on the khan academy videos. I think Mr. Khan and his videos are far better than having to put up with ignorant people feeling the need to post a comment saying that they are the first person to comment on a particular video. Actually, 1 word does not a comment make, so saying "first" in a comment isn't really a comment, so your contradicting yourself.
SO STOP IT!!
Rayman304 2 years ago