Exploratory Data Analysis and Factorial ANOVA: Examining the Impact of Gender and Classroom Size on Math Scores

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Exploratory Data Analysis and Factorial ANOVA: Examining theImpact of Gender and Classroom Size on Math ScoresPart A:SPSS Activity1.Exploratory Data Analysis.a.Perform exploratory data analysis on all variables in the data set. Realizingthat you have sixgroups;be sure that your exploratory analysis is brokendown by group. When possible, include appropriate graphs to help illustratethe dataset.

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Case Processing SummaryGenderCasesValidMissingTotalNPercentNPercentNPercentMath_ScoreFemale30100.0%0.0%30100.0%Male30100.0%0.0%30100.0%DescriptivesGenderStatisticStd. ErrorMath_ScoreFemaleMean87.16671.3270795% Confidence Intervalfor MeanLower Bound84.4525Upper Bound89.88085% Trimmed Mean87.3704Median88.5000Variance52.833Std. Deviation7.26865Minimum72.00Maximum98.00Range26.00Interquartile Range10.50Skewness-.272.427Kurtosis-.698.833MaleMean91.2000.5840895% Confidence Intervalfor MeanLower Bound90.0054Upper Bound92.39465% Trimmed Mean91.0556Median91.0000Variance10.234Std. Deviation3.19914Minimum86.00Maximum99.00Range13.00Interquartile Range4.00Skewness.557.427Kurtosis.244.833Math_Score Stem-and-Leaf Plot forGender= FemaleFrequencyStem& Leaf2.007 . 243.007 . 6995.008 . 11222

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8.008 . 556689996.009 . 0022236.009 . 557888Stem width:10.00Each leaf:1 case(s)Math_Score Stem-and-Leaf Plot forGender= MaleFrequencyStem& Leaf.008 .5.008 . 677774.008 . 89997.009 . 00001119.009 . 2222233332.009 . 451.009 . 62.009 . 89Stem width:10.00Each leaf:1 case(s)

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