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completed HW 1 - Lab Section 303-510 5 0 Name Partner Bars...

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Bars show percents fish soph junior senior class 10% 20% 30% 40% 50% Percent Lab # ____ Name: Section: 303-510 Partner: 1. The Shape of this distribution appears to be mostly normal because the peak is relatively center and it does not appear to be skewed, but given the style of the data the columns, if moved, could create a different distribution. The variable of class is categorical data that is represented by the percentage of the total number of students and their classification. Statistics learning 273 0 Valid Missing N Lab # ____ Name: learning 113 41.4 41.4 41.4 9 3.3 3.3 44.7 151 55.3 55.3 100.0 273 100.0 100.0 visual auditory manual Total Valid Frequency Valid Percent Cumulative Percent Percent

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visual auditory manual learning 0 10 20 30 40 50 60 Percent learning 15 20 25 30 35 40 45 age 0 50 100 150 Frequency Mean = 20.52 Std. Dev. = 2.345 N = 273 Histogram Section: 303-510 Partner: Lab # ____ Name: 2. The variable learning is composed of categorical data that is like the class data in question one. It’s hard to find a shape because the data could be easily moved around.
Statistics age 273 0 20.52 20.00 2.345 5.500 24 18 42 19.00 20.00 21.00 Valid Missing N Mean Median Std. Deviation Variance Range Minimum Maximum 25 50 75 Percentiles age 12 4.4 4.4 4.4 62 22.7 22.7 27.1 102 37.4 37.4 64.5 52 19.0 19.0 83.5 25 9.2 9.2 92.7 7 2.6 2.6 95.2 2 .7 .7 96.0 5 1.8 1.8 97.8 1 .4 .4 98.2 1 .4 .4 98.5 1 .4 .4 98.9 1 .4 .4 99.3 1 .4 .4 99.6 1 .4 .4 100.0 273 100.0 100.0 18 19 20 21 22 23 24 25 26 28 29 30

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This note was uploaded on 03/26/2008 for the course STAT 303 taught by Professor Carroll during the Spring '08 term at Texas A&M.

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completed HW 1 - Lab Section 303-510 5 0 Name Partner Bars...

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