MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Variable Name Student ID Variable Label Value & Value Label Measurement Type Student ID number of each student Nominal Student ID number of each student Total of 24 students The Group represents 1- Experimental ESL Nominal Total of 24 students Group which of the two groups students belong to (experimental ESL. class or control ESL Group (experimental group) 2- Non experimental program (control group) class.) Gender Gender 1- Male Nominal 2- Female Pre-test grammar Number of correct Scores from 0-25 Interval scores answers in the grammar test given before the ESL program for each student. Post-test grammar Number of correct answers in the Scores from 0-25 Interval scores grammar test given after one year of ESL program for each student Pre-test Number of correct Scores from 0-25 Interval Vocabulary scores answers in the vocabulary test given before the ESL. program for each student. Post-test # of correct answers Scores from 0-25 Interval Vocabulary scores in the vocabulary test given after 1 year of ESL. program I have run the data set through SPSS Valid cases = 24; cases with missing value(s) = 0. Variable N Mean S.E. Mean Std Dev Variance Range Minimum Maximum PreVocab 24 12.13 .44 2.15 4.64 9.00 8.00 17.00 PreGrammer 24 12.50 .49 2.38 5.65 10.00 20.00 8.00 18.00 PostVocab 24 16.88 .80 3.94 15.51 .00 20.00 PostGrammer 24 16.71 .82 4.01 16.04 20.00 .00 20.00
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Transcribed Image Text:Variable Name Student ID Variable Label Value & Value Label Measurement Type Student ID number of each student Nominal Student ID number of each student Total of 24 students The Group represents 1- Experimental ESL Nominal Total of 24 students Group which of the two groups students belong to (experimental ESL. class or control ESL Group (experimental group) 2- Non experimental program (control group) class.) Gender Gender 1- Male Nominal 2- Female Pre-test grammar Number of correct Scores from 0-25 Interval scores answers in the grammar test given before the ESL program for each student. Post-test grammar Number of correct answers in the Scores from 0-25 Interval scores grammar test given after one year of ESL program for each student Pre-test Number of correct Scores from 0-25 Interval Vocabulary scores answers in the vocabulary test given before the ESL. program for each student. Post-test # of correct answers Scores from 0-25 Interval Vocabulary scores in the vocabulary test given after 1 year of ESL. program I have run the data set through SPSS Valid cases = 24; cases with missing value(s) = 0. Variable N Mean S.E. Mean Std Dev Variance Range Minimum Maximum PreVocab 24 12.13 .44 2.15 4.64 9.00 8.00 17.00 PreGrammer 24 12.50 .49 2.38 5.65 10.00 20.00 8.00 18.00 PostVocab 24 16.88 .80 3.94 15.51 .00 20.00 PostGrammer 24 16.71 .82 4.01 16.04 20.00 .00 20.00
Question (use as many points as needed from my account) Produce appropriate descriptive statistics and graphics – examples of these are measures of central tendency and variability, frequency tables, histograms, and bar charts. Descriptive statistics should be provided for each individual study variable except student ID
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Transcribed Image Text:Question (use as many points as needed from my account) Produce appropriate descriptive statistics and graphics – examples of these are measures of central tendency and variability, frequency tables, histograms, and bar charts. Descriptive statistics should be provided for each individual study variable except student ID
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