MATH 221Week 2 Lab (Graded)
MATH 221 Statistics for Decision Making Week 2 iLab Name: Tanika Roberson Section Total pts Your pts Graphs (q 1-3) 12 12 Calculation (q 4) 3 3 Interpretation (q 5-11) 35 34 Total 50 49 Ti, terrific lab! Please see the attached file for my specific comments on q 5-11.. Statistical Concepts that you will learn after completing this iLab: Using Excel for Statistics Graphics Shapes of Distributions Descriptive Statistics Empirical Rule Week 2 iLab Instructions-BEGIN Data have already been formatted and entered into an Excel worksheet. Obtain the data file for this lab from your instructor. The names of each variable from the survey are in the first row of the Worksheet. This row has a background color of gray to identify it as the variable names. All other rows of the Worksheet represent a certain students’ answers to the survey questions. Therefore, the rows are called observations and the columns are called variables. On page 6 of this lab, you will find a code sheet that identifies the correspondence between the variable names and the survey questions.
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