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Tag: variance

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  1. Is there variance among different samples?

    Started by tcope22, 09-06-2018 10:13 PM
    sampling, statistic help, variance
    • Replies: 1
    • Views: 229
    Last Post: 09-07-2018 01:40 AM
    by mmm4444bot  Go to last post
  2. Proof of an obvious change in variance

    Started by HCFandLCM, 08-09-2018 11:09 PM
    distinct, max, min, variance
    • Replies: 6
    • Views: 539
    Last Post: 08-30-2018 06:35 PM
    by JeffM  Go to last post
    • Replies: 1
    • Views: 1,096
    Last Post: 07-25-2017 12:44 PM
    by tkhunny  Go to last post
    • Replies: 3
    • Views: 1,320
    Last Post: 01-18-2017 03:04 AM
    by ksdhart2  Go to last post
  3. How does one find the covariance of U and V?

    Started by Kami, 10-19-2016 06:01 PM
    • Replies: 0
    • Views: 778
    Last Post: 10-19-2016 06:01 PM
    by Kami  Go to last post
    • Replies: 1
    • Views: 1,194
    Last Post: 08-03-2016 01:43 AM
    by Reckah  Go to last post
  4. Statistics for my University Coursework

    Started by Drrgh, 02-25-2016 12:51 PM
    • Replies: 2
    • Views: 1,263
    Last Post: 02-25-2016 08:36 PM
    by Ishuda  Go to last post
    • Replies: 1
    • Views: 1,457
    Last Post: 11-29-2015 04:14 PM
    by Subhotosh Khan  Go to last post
  5. Urgent help need variance and mean

    Started by pasa, 10-21-2015 04:32 PM
    random variable, variance
    • Replies: 1
    • Views: 663
    Last Post: 10-21-2015 04:47 PM
    by Subhotosh Khan  Go to last post
  6. how to find variance if you know correlation?

    Started by das, 06-24-2015 05:27 PM
    correlation, covariance, probability, random variables, variance
    • Replies: 0
    • Views: 921
    Last Post: 06-24-2015 05:27 PM
    by das  Go to last post
    • Replies: 0
    • Views: 855
    Last Post: 04-27-2015 12:02 AM
    by hskel  Go to last post
  7. Price , volume and mix variance

    Started by Storch123, 03-29-2015 07:46 AM
    analysis, problem, variance
    • Replies: 4
    • Views: 10,377
    Last Post: 04-06-2015 03:22 AM
    by Storch123  Go to last post

    Forum:
    Arithmetic

    • Replies: 3
    • Views: 1,954
    Last Post: 01-12-2015 08:19 PM
    by Ishuda  Go to last post
    • Replies: 7
    • Views: 2,601
    Last Post: 12-17-2013 02:19 PM
    by DrPhil  Go to last post
  8. Make My Own Probability Game Math Help!?

    Started by statnewb, 07-15-2013 10:13 PM
    cards, deck, dice, probability, variance
    • Replies: 3
    • Views: 3,270
    Last Post: 07-16-2013 03:51 PM
    by Subhotosh Khan  Go to last post
  9. Discrete random variables help?

    Started by sfrench19, 03-18-2013 02:44 PM
    probability, random variable, standard deviation, statistics, variance
    • Replies: 4
    • Views: 1,661
    Last Post: 03-18-2013 04:42 PM
    by sfrench19  Go to last post
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