# Statistics Forum

Basic Statistics and Probability Help Forum

1. ### Distribution of Flashlight Usage

• Replies: 7
• Views: 671
Oct 31st 2013, 04:39 PM
2. ### Local Weather Forecast

• Replies: 2
• Views: 1,087
Oct 31st 2013, 12:18 PM
3. ### Help me with this Probability.

• Replies: 4
• Views: 494
Oct 30th 2013, 06:23 AM
4. ### Rayleigh distribution and unbiased estimator

• Replies: 4
• Views: 2,523
Oct 27th 2013, 08:49 AM
5. ### Probability of randomly predicting the score of a baseball game

• Replies: 1
• Views: 498
Oct 26th 2013, 07:34 AM
6. ### Normal Distribution (modelling)

• Replies: 2
• Views: 393
Oct 26th 2013, 03:33 AM
7. ### The triangle inequality, the law of cosines, cauchy inequality and variance of (X-Y)

• Replies: 1
• Views: 1,476
Oct 26th 2013, 02:10 AM
8. ### stating a null and althernate hypothesis

• Replies: 2
• Views: 506
Oct 25th 2013, 08:17 PM
9. ### Probability with a "known"

• Replies: 13
• Views: 689
Oct 25th 2013, 09:44 AM
10. ### Conditional Distribution Of One Variable Given Another In A Multinomial Distribution

• Replies: 3
• Views: 682
Oct 22nd 2013, 05:25 PM
11. ### How many possible collection of toys?

• Replies: 2
• Views: 450
Oct 22nd 2013, 02:56 AM
12. ### Genius Scientist - Achieving the Impossible

• Replies: 0
• Views: 353
Oct 21st 2013, 01:22 AM
13. ### probability of D given 2 positive tests for D

• Replies: 5
• Views: 2,302
Oct 19th 2013, 02:04 PM
14. ### Probability sample proportion

• Replies: 1
• Views: 445
Oct 19th 2013, 11:31 AM

• Replies: 4
• Views: 436
Oct 17th 2013, 07:24 PM
16. ### Converse to variable independence implying covariance is zero

• Replies: 1
• Views: 497
Oct 15th 2013, 12:43 AM
17. ### Logit regression predicted values and confidence interval

• Replies: 1
• Views: 503
Oct 13th 2013, 05:03 PM
18. ### please can give me problems related to addition theorem of probability

• Replies: 1
• Views: 456
Oct 13th 2013, 04:44 PM
19. ### Continuous distribution expectation

• Replies: 1
• Views: 331
Oct 13th 2013, 04:42 PM
20. ### Number of choices

• Replies: 2
• Views: 511
Oct 11th 2013, 10:50 PM
21. ### Calculating a Normal Distribution With a Set Mean

• Replies: 1
• Views: 386
Oct 10th 2013, 09:25 PM
22. ### why is the expected value of beta hat zero equal to beta zero?

• Replies: 1
• Views: 1,236
Oct 8th 2013, 10:02 PM
23. ### RMSE Frequency Weighting

• Replies: 0
• Views: 378
Oct 7th 2013, 12:41 AM
24. ### Need help with this question, very tricky

• Replies: 5
• Views: 3,558
Oct 6th 2013, 01:16 PM
25. ### Probabilites: A formula for finding one from many.

• Replies: 1
• Views: 380
Oct 6th 2013, 11:47 AM
26. ### the variance of the sum of XiUi if the variance of ui depends on Xi

• Replies: 1
• Views: 1,007
Oct 4th 2013, 05:09 AM
27. ### Cambridge Question - The Prosecutor's Fallacy.

• Replies: 3
• Views: 1,453
Oct 2nd 2013, 10:20 AM

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### probability answers to math problems pa

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