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stat15.10comments - count of 29 and expected count of...

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Comments The largest contributor to x -square was grades of F. There was an observed count of 16 F’s and an expected count of 7.5 (more observed than expected). The contribution to x - square was 9.63333. Grades of D’s were also significant contributors with an observed
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Unformatted text preview: count of 29 and expected count of 37.5 (less observed than expected). The overall x-square was 14.0667. The grade distribution this year was different than in previous years. There were many more F’s than in previous years (more than double) and a few less D’s....
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