# Chi Square Analysis on the Results

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This is a study I undertook on medical record keeping, and we compared 2 groups of doctors. We found differences in the gap of entry in the medical records. The first half had 5 doctors and the second half had also 5 doctors. There was an improvement in record keeping in the second half. Attached is a document with details on Table 2. Please look at TABLE 2? Perform a suitable statistical test. Also, is there any way to correlate TABLE 1?

See the attached file.

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##### Solution Summary

The solution provides a chi square analysis on the results provided.

##### Solution Preview

You are right that you have to to a chi-square analysis, since there are three levels in each condition.

OBSERVED

first half (day) second half (day) Total

7-march 2.1 1.5 3.6

14-aug 3.5 2.5 6

>15 5 ...

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