| Question |
Sent by |
Date |
|---|
| Which statistical test should I use? |
Martin McLaughlin |
23 Apr 99 |
| A probability question needing a tree diagram |
Jasbir Gosal |
22 Apr 99 |
| How do you find the standard deviation of grouped data? |
Alex Watson |
21 Apr 99 |
| What is a frequency table? |
Geraldine Richards |
28 Mar 99 |
| The "drunken secretary" problem |
T J Noonie |
12 Mar 99 |
| Frequency density and histograms |
Lynda O'Dea |
27 Feb 99 |
| Estimating the mean from a grouped frequency table |
Mandy Peterson |
22 Feb 99 |
| Adding Probabilities for 'OR'-type problems |
Kate |
18 Feb 99 |
| Which Average to choose? |
David Hughes |
17 Feb 99 |
| The Probability of Winning the National Lottery |
Jenny Wilkinson |
15 Feb 99 |
| What sample size is needed for the Chi-squared Test? |
Heidi Grant |
15 Feb 99 |
| Which standard deviation formula should I use? |
Jon Walsh |
15 Feb 99 |
