5-3 Self-Assessment: Online Stat Book Assignment

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Mathematics

Description

Complete the exercises at the end of the Mediterranean Diet and Health case study in the Online Stat Book. Check your answers when you are done.

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Explanation & Answer

Attached.

EXERCISES
1. What percentage of people on the AHA diet had some sort of illness
or death?

=(Cancers + Deaths + Nonfatal illness)/Total *100

=(15 + 24 + 25)/303*100

64/303*100= 21.12%

2. What percentage of people on the Mediterranean diet had some sort
of illness or death?

=(Cancers + Deaths + Nonfatal illness)/total*100

=(7 + 14 + 8)/302*100

29/302*100=9.602%

3. Conduct a Pearson Chi-Square test to determine if there is any
relationship between diet and outcome.

Step1: Compute the expected frequency for each cell. We as...


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