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- SOCR EduMaterials AnalysisActivities Chi Goodness …et]. This example is based on the data taken from "Mathematical Statistics and Data Analysis" by John A. Rice, Second Edition, Ducbury Press, 1995, Page … …e the current groups and start over, simply go to the '''Mapping''' button and take the groups you want.2 KB (347 words) - 23:08, 30 January 2013
- SOCR EduMaterials AnalysisActivities Fisher Exact … 2 by 2 for our example. (Note that you can also change the number of rows and/or columns by clicking on the combo box.) Type in numbers into the cells. You can also change the text of the row and column names from "Row 1" etc., to something you like.4 KB (639 words) - 19:40, 22 June 2010
- SOCR Videos Charts …/v/svnfuqXJz3M YouTube video of the California Ozone Pollution: Geographic and Time Effects on Health Activity using SOCR Motion Charts].902 B (135 words) - 16:08, 14 July 2010
- UQuadraticDistribuionAbout …parameters (domain-support, a and b) and (range/offset <math>\alpha</math> and <math>\beta</math>) are given by the following two equations <center>(gravitational balance center) <math>\beta = {b+a \over 2}</math>, and3 KB (379 words) - 19:15, 28 December 2009
- CVS log for developer *Added observer for all textField and chcekbox on the left side *improving paste function in chart and analysis36 KB (3794 words) - 18:11, 26 August 2011
- SOCR EduMaterials AnalysesCommandLine …p/socr/downloads/detail?name=SOCR_CD.zip SOCR CD including all executables and HTML pages for offline invocation]. …vo (2009). [http://www.jstatsoft.org/v30/i03 SOCR Analyses: Implementation and Demonstration of a New Graphical Statistics Educational Toolkit]. JSS, Vol…4 KB (438 words) - 21:27, 27 August 2010
- AP Statistics Curriculum 2007 EDA DataTypes …t to characterize the US population, we can take a sample (poll or survey) and the summaries that we obtain from the sample (e.g., mean age, race, income… …luence our decision on how to collect, explore, analyze and interpret data and results. For example, we can carry arithmetic (e.g., average) on quantitat…4 KB (608 words) - 18:49, 28 June 2010
- AP Statistics Curriculum 2007 EDA Statistics …riables are always denoted by capital letters (e.g., ''X, Y, U, W'', etc.) and specific measurements (an instance of a data sample) are denoted by lower-… …he sample using the corresponding '''sample-statistics''' (sample-averages and sample-variances).3 KB (400 words) - 18:59, 28 June 2010
- AP Statistics Curriculum 2007 Distrib MeanVar …eneral Advance-Placement (AP) Statistics Curriculum]] - Expectation (Mean) and Variance== …rrying this allele? These questions will be answered by computing the mean and the variance (or standard deviation) for this process.13 KB (2145 words) - 15:00, 21 May 2015
- SOCR Data Dinov 020108 HeightsWeights == [[SOCR_Data |SOCR Data]] - 25,000 Records of Human Heights (in) and Weights (lbs)== …x|thumbnail|right| [http://en.wikipedia.org/wiki/Human_height Human Height and Weight] ]]7 KB (558 words) - 23:14, 28 October 2017
- AP Statistics Curriculum 2007 StudentsT …r the statistical significance of the difference between two sample means, and for confidence intervals for the difference between two population means. …nt random variables that are Normally distributed with expected value μ and variance σ<sup>2</sup>. Let7 KB (1002 words) - 00:24, 11 March 2011
- AP Statistics Curriculum 2007 Usage …| General Advance-Placement (AP) Statistics Curriculum]] - E-Book Learning and Instructional Usage … Statistics EBook. The following are the most common means for interacting and searching the SOCR Statistics EBook:3 KB (406 words) - 20:59, 4 June 2010
- AP Statistics Curriculum 2007 ANOVA 1Way …idity |Independent T-test]]. Now, we expand our inference methods to study and compare ''k'' independent samples. In this case, we will be decomposing th… …rials_Activities_BoxAndWhiskerChart | SOCR Box-and-Whisker Plot Activity]] and [[SOCR_EduMaterials_Activities_DotChart | Dot Plot Activity]]), we can gen…14 KB (2066 words) - 17:02, 14 March 2012
- AP Statistics Curriculum 2007 ANOVA 2Way …onomic indicator that measures the average price changes of consumer goods and services. …y, we have two-factors that may explain the dynamics of the CPI - ''year'' and ''item-type''.15 KB (2029 words) - 19:36, 6 October 2010
- 062510 … this activity can be found here]] and is more appropriate for high school and college students. * Demonstrate real data manipulations and graphical data interpretation18 KB (1992 words) - 18:38, 8 September 2010
- SOCR Data Dinov 021808 ConsumerPriceIndex3Way …r price indices (CPIs) for the following items for each month between 1981 and 2007. ** U.S. Food and Beverages - CUUR0000SAf52 KB (4065 words) - 19:20, 25 January 2010
- AP Statistics Curriculum 2007 Distrib Multinomial …ance-Placement (AP) Statistics Curriculum]] - Multinomial Random Variables and Experiments== The multinomial experiments (and multinomial distributions) directly extend their [[AP_Statistics_Curriculu…9 KB (1322 words) - 01:41, 17 April 2013
- SOCR EduMaterials AnalysesCommandLineMultiRegression …ir interactions, are specified by: "-regressors Var1,Var2,Var3,Var1*Var2", and so on. * Example: Edit a new file (MultiRegressionCSV.csh) using any editor and paste this inside (make sure the file has executable permissions). Some op…3 KB (451 words) - 02:40, 27 July 2011
- SOCR Data Dinov 030708 APExamScores ===2007 AP Exam Scores (Genders and Grace Levels)=== …mbers of students taking different AP exams, their scores and grade levels and genders.78 KB (3055 words) - 05:56, 8 November 2011
- AP Statistics Curriculum 2007 Estim MOM MLE …General Advance-Placement (AP) Statistics Curriculum]] - Method of Moments and Maximum Likelihood Estimation== Suppose we flip a coin 8 times and observe the number of heads (successes) in the outcomes. How would we esti…12 KB (1881 words) - 17:03, 18 May 2011
