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  1. Help with Weighted means... Please!!
  2. Probability wind speed exceeds 13.5
  3. t-score sample sizes
  4. Testing k half-dependant samples
  5. Probit Model Question
  6. Statistics for Dummies Book? Hellllppp!
  7. College Statistics
  8. Z-value
  9. Validation for Binary Logit Regression for Categorical Data
  10. Likert Scale Validity
  11. Goodness of fit of two different distributions to one set of data
  12. paired t-test?
  13. Hypothesis testing
  14. Interval Estimator
  15. I need help!!!
  16. how to teach stats to people no good at maths
  17. Most influential variable
  18. IQ scores and normal distributions
  19. Help
  20. pls help urgent!!
  21. Point me in the right direction for a confidence interval
  22. 2x2 with structural zeroes?
  23. Multivariate Normality Test Help!!!!
  24. Final Tomorrow and Freaking
  25. Hypothesis Help
  26. Asymmetric (skewed) Data and Mean
  27. Error and random variables
  28. Change in Level as Dependent Variable
  29. Pls confirm my reasoning
  30. Biometry Ch 5 Sokal & Rohlf...
  31. Standard Error From Coefficient of Determination?
  32. moderation analysis
  33. urgent help required in stats
  34. Chi-Square
  35. logged vs. unlogged variables
  36. Probability(statistics)
  37. Latent Class Question
  38. Basic correlation question
  39. Confidence Interval Problem
  40. Stats HW help
  41. Confidence Interval Problem, and more
  42. Statistics Question?
  43. Statistics Question 2?
  44. Appropriate Test
  45. Confidence Interval Problem #2
  46. More STATS hw help
  47. Log transformations make it less normal??
  48. Help with our school project, a statistical survey on education
  49. A calculation of two groups? Please help!
  50. A calculation of two groups Pt.2? Please help!
  51. How do you show if a significant difference is practical?
  52. Determining dfs for independent & dependent t test?
  53. My answer to my own question. PROVE ME WRONG!!
  54. Generalised Linear models
  55. Stats against simple data - but need help still
  56. Stats Help Please
  57. Normal Distribution and Skew
  58. Homework Question
  59. Comparing Variances. Is a t test required?
  60. a flooding problem
  61. Sample size query
  62. Statistics homework help please!
  63. split halves test
  64. Computing statistical significance for qualitative data?
  65. computing a confidence interval for 1 variable / jarque bera test necessary?
  66. one-sided vs. two-sided hypothesis test (exp?)
  67. Any ideas on where to start on converting these to a standard z score?
  68. getting started
  69. Determine if coin is fair
  70. Is it true ?
  71. Post hoc on ANOVA significant interactions
  72. A Question on Percentiles
  73. Validity and reliability tests of ordinal self-reports?
  74. Bonferroni correction
  75. any guidance on this problem would be great!
  76. help with a question--
  77. question
  78. probability question - how do I approach this problem?
  79. unimodal -> multimodal
  80. Need help on Sample size
  81. How should I statistically analyse this study?
  82. Kurtosis in Normal Distributions
  83. Help to choose appropriate statistics for research
  84. Bond Strength
  85. help! stats!
  86. Sample Size
  87. Data fitting with 3 independent variables
  88. effective distribution
  89. probabilities help
  90. help on probabilities
  91. Any clues on how many combinations there are here?
  92. Lower Limit and Upper Limit Confidence Levels
  93. Statistics help please!
  94. Any help on solving this one?
  95. Statistics help anybody?
  96. How to do probabilities? anyone?
  97. Any help on this would be great!
  98. any clues on this one?
  99. I would be greatful for any help on this problem!
  100. anyone know how to do this one?
  101. Parametric or Nonparametric?
  102. any help on this probability?
  103. anyone know how to do this?
  104. any help on this would be great!
  105. help on probabilities!
  106. i don't even know where to begin
  107. any takers on this one?
  108. Kurtosis - Example to calculate, Help Please!
  109. z-score nightmare
  110. One moer Z score nightmare...
  111. standardizing and skewness
  112. Factor Analysis....
  113. Scatterplots and Pearson’s r correlation coefficient? #12
  114. Scatterplots/ Pearson’s r correlation coefficient & coefficient of determination? #13
  115. familywise error & experimental evaluation? #14
  116. Source table, F-Value, Fcrit, Etc....? #15
  117. Paramaetric and Nonparametric Data
  118. HELP! Difference between 2 partial correlation coefficients?
  119. huge statistics library
  120. Cochran-Armitage Trend Test
  121. research statistics problem
  122. A conceptual question on stat test
  123. pattern probability
  124. ANOVA: subjects as a factor
  125. statistical variance
  126. Creating a grouping variable
  127. Calculating Percentile Rank
  128. Cannot use a linear regression if x values were "stages" set by myself?
  129. Effect Size and Significance
  130. Meta-analysis problem
  131. pairwise independence
  132. Critical values for cointegration test?
  133. Help
  134. question reagarding CI
  135. SE of means of samples NOT of same sizes
  136. assuming a variable is/variables are normally distributed
  137. Is the AVOVA the right test to run here?
  138. Help in understanding n-th root in geometric mean?
  139. Assitance Required - Survey Result Analysis
  140. How to determine if roulette wheel is biased?
  141. Non-independence of data in preference studies
  142. ANOVA Perhaps, Any Ideas Welcome
  143. Data Transformation
  144. Controlling for site?
  145. measuring concordance
  146. Confused about t-stats and P-value
  147. nonprofit seeks advice on percentile methods
  148. Stat. Sig of a dollar amount
  149. Dealing with autocorrelation.
  150. Example of a MANOVA
  151. Lorenz Curve
  152. calculate the mean with outliers
  153. Rank correlations?
  154. substitution in equations
  155. impact of factors of search engine rankings
  156. Parallel box plots and significance
  157. How are confidence intervals calculated?
  158. Analytical model for percentages
  159. Is this a valid approach?
  160. linear programming
  161. am i using the right stats?
  162. 3 parameter distributions. pdfs?
  163. Rank evaluations
  164. urgent urgent please
  165. Is it OK to lag first differenced variables?
  166. check this please
  167. Bidding Statistical Question "Please Help, URGENT"
  168. Select the description that most completely classifies the given variable (Answer all
  169. logistic regression?
  170. mean/standard deviation/percentile?
  171. Figuring which two test to use? please help.
  172. Figuring which test to run? please help.
  173. Using the one sample to the population t test?
  174. Using the independent t test?
  175. Using the Chi-square Goodness of fit test?
  176. Probability
  177. logistic regression & saturation
  178. Testing reliability for video coding of durations
  179. Stats Help
  180. tryin to help my kid with her homework
  181. Significant difference
  182. If Ralph Nader has 2% of the vote with a +/- 3% margin of error, what will that mean?
  183. Satistics problem
  184. Testing a model with linear and quadratic components - advice!
  185. residuals to an expected distribution
  186. sample proportion
  187. Please help..Im so lost!!!
  188. First Time Statistics Problem
  189. Help!!!
  190. Help The basic practive of statisitc 4th edition
  191. LCA for damage pattern analysis?
  192. Chi-Square Test Steps? Is there a Practical difference?
  193. stastistical test on normalized data
  194. Help Needed!!!
  195. Perceptual Map Challenge
  196. Finding Sample Size
  197. non-overlapping distributions
  198. How to test normal distribution
  199. dependent and independent variables
  200. problem graphing a stat plot....
  201. line 1:1 test
  202. Cronbachs alpha and a
  203. Best SPC software
  204. doubly manova
  205. Looking for a Statistical Test
  206. Cant find the right test for my dissertation. Please Help!!
  207. Color outcomes STAT
  208. Question about using statistics (t-test or Chi square?) for computer gaming
  209. data from both mother and father of each child?
  210. from where will i find it???
  211. Statistics...help needed for PHD thesis
  212. Sampling Help...
  213. Help with a question
  214. Probability Two teams are playing a best of three series for the championship
  215. representing data in histograms...
  216. Is Chi Square Even The Right Test?!?
  217. [question] wich program to make basic analysis?
  218. Regression to the mean
  219. Find the P-value for the indicated hypothesis test.
  220. The P-value for the above test is:
  221. Measurement Scales Question
  222. need help with Chebshev
  223. effect size estimates from HLM/Growth Curve models
  224. solving for K
  225. Stem Leaf Plot help
  226. what to do next...
  227. Null hypothesis test on sample from a logistic regression
  228. Skewed Distribution
  229. What test should I use?
  230. P-value help
  231. what significance test should i use?
  232. Dependent measures and Chi-square
  233. Help Please Single Item Likert
  234. Help determining suitable test
  235. Help with Intraclass Correlation Coefficient
  236. question on Weight of evidence in score card
  237. Experiment
  238. Confidence Intervals Help!!
  239. reliability/validity
  240. Need help with Power Analysis(?)
  241. Very Simple Correlation Question
  242. Newbie with a question
  243. Randomization test
  244. Order statistics - German Tank Problem
  245. Spectral analysis SAS
  246. Probably very easy.
  247. Total Sum of Squares
  248. Proof of regression identity
  249. Prob distribution/moment general functions
  250. Entropy