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Step 1: Write Section 1 of the DAA: The Data Analysis Plan Name the four variables used in this analysis and whether they are categorical

Step 1: Write Section 1 of the DAA: The Data Analysis Plan

  • Name the four variables used in this analysis and whether they are categorical or continuous.
  • State a research question, null hypothesis, and alternate hypothesis for total and final.
  • State a research question, null hypothesis, and alternate hypothesis for gpa and quiz1.

Step 2: Write Section 2 of the DAA:Testing Assumptions

Test for one of the assumptions of correlation - normality.

  • Create a descriptive statistics table in SPSS to assess normality. This table should include the four variables named above.
  • image text in transcribedimage text in transcribed
Descriptive Statistics N Skewness Kurtosis Statistic Statistic Std. Error Statistic Std. Error quiz1 105 -.729 .236 072 467 gpa 105 -.232 236 -.735 .467 total 105 -.793 .236 .885 .467 final 105 -.376 236 560 467 Valid N (listwise) 105Correlations final quiz1 gpa total final Pearson Correlation 236 211 519 Sig. (2-tailed) 015 031 000 N 105 105 105 105 quiz1 Pearson Correlation 236 1 .129 .721 Sig. (2-tailed) 015 190 000 N 105 105 105 105 gpa Pearson Correlation .211 .129 1 .269 Sig. (2-tailed) 031 190 006 N 105 105 105 105 total Pearson Correlation 519 721 .269 1 Sig. (2-tailed) 000 000 006 N 105 105 105 105 * Correlation is significant at the 0.05 level (2-tailed). * Correlation is significant at the 0.01 level (2-tailed)

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