PSY-7864 - Assessment 1 UPLOAD

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Capella University *

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7864

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Statistics

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Apr 3, 2024

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Descriptive Statistics Manny Thompson Capella University RSCH-FPX7864: Quantitative Design and Analysis Professor Brock Boudreau March 23, 2024

Descriptive Statistics Christopher Piscioneri Distribution Plots lower division upper division The interpretation of the lower division students histogram is positive kurtosis and negative skewness The interpretation of the upper division students histogram is negative kurtosis and a symmetrical distribution. Descriptive Statistics gpa quiz3 Mean 2.862 7.133 Std. Deviation 0.713 1.600 Skewness -0.220 -0.078 Std. Error of Skewness 0.236 0.236 Kurtosis -0.688 0.149 Std. Error of Kurtosis 0.467 0.467 For GPA, the mean is 2.86 with a standard deviation of .71. For GPA, the table shows a skewness of -0.22 and kurtosis of -0.68 with an acceptable range of normality (Warner, 2020).

For Quiz 3, the mean is 7.13 with a standard deviation of 1.6. For Quiz 3, the table shows a skewness of -0.078 and kurtosis of 0.149 with an acceptable range of normality (Warner, 2020). References Warner, R. M. (2020). Applied Statistics I (3 rd ed.). SAGE Publications, In. (US). https://capella.vitalsource.com/books/9781506352817

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