Statistics Forum

Basic Statistics and Probability Help Forum

1. Random Variables and Prob Distributions

• Replies: 9
• Views: 3,804
Nov 12th 2009, 06:49 AM
2. Discrete joint distribution

• Replies: 2
• Views: 380
Nov 12th 2009, 06:47 AM

• Replies: 2
• Views: 481
Nov 12th 2009, 04:27 AM
4. Probability Help

• Replies: 1
• Views: 350
Nov 12th 2009, 03:01 AM
5. Find the smallest n possible to obtain...

• Replies: 3
• Views: 453
Nov 11th 2009, 06:15 PM
6. A few intro to stats problems..

• Replies: 3
• Views: 702
Nov 11th 2009, 05:18 PM
7. Need help with a question:

• Replies: 3
• Views: 414
Nov 11th 2009, 04:23 PM
8. Question in calculating the median, upper and lower quartiles

• Replies: 5
• Views: 848
Nov 11th 2009, 03:28 PM
9. list of all symbols used in statistics

• Replies: 5
• Views: 4,669
Nov 11th 2009, 01:05 PM
10. need of random variables

• Replies: 1
• Views: 580
Nov 11th 2009, 12:05 PM
11. Probability distribution problem

• Replies: 4
• Views: 690
Nov 11th 2009, 12:09 AM
12. Annoying ceiling/floor word problem :(

• Replies: 0
• Views: 736
Nov 10th 2009, 07:14 PM
13. need help with an expectation question

• Replies: 3
• Views: 839
Nov 10th 2009, 05:11 PM
14. sample selection based on unequal probability

• Replies: 5
• Views: 797
Nov 10th 2009, 04:58 PM
15. Basic Standard Deviation Calculation

• Replies: 2
• Views: 570
Nov 10th 2009, 11:37 AM
16. Mean and Standard Deviation

• Replies: 0
• Views: 537
Nov 10th 2009, 11:03 AM
17. Help needed understanding statistical methodology (picture included)

• Replies: 0
• Views: 415
Nov 10th 2009, 09:25 AM
18. Explaining Change

• Replies: 0
• Views: 542
Nov 10th 2009, 07:56 AM
19. Finding the area under the curve?

• Replies: 1
• Views: 605
Nov 9th 2009, 07:28 PM
20. normalcdf question

• Replies: 1
• Views: 724
Nov 9th 2009, 06:36 PM
21. Normal Probability Distribition

• Replies: 4
• Views: 603
Nov 9th 2009, 03:17 PM
22. What am I doing wrong with this normal probability distribution?

• Replies: 5
• Views: 866
Nov 9th 2009, 12:15 PM
23. William Has Two 10-Sided Spinners

• Replies: 2
• Views: 1,203
Nov 9th 2009, 06:49 AM

• Replies: 1
• Views: 460
Nov 9th 2009, 01:02 AM
25. Variance

• Replies: 1
• Views: 428
Nov 9th 2009, 12:49 AM
26. Why use a Z Test or a T Test?

• Replies: 1
• Views: 1,424
Nov 8th 2009, 10:42 PM
27. Need help with this question!

• Replies: 0
• Views: 360
Nov 8th 2009, 09:49 PM
28. Seating arrangements problem

• Replies: 0
• Views: 712
Nov 8th 2009, 04:08 PM
29. Bivariate data sets. Where i can find examples?

• Replies: 1
• Views: 3,285
Nov 8th 2009, 03:56 PM
30. Hypergeometric/Paslow's Pyramid Question?

• Replies: 3
• Views: 820
Nov 8th 2009, 02:37 PM

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precalculus with limits answers page 1

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