Question
To study the association between diabetic patients and their family history of diabetes, the following data were obtained on 70 subjects.
| Diabetes in Family | Diabetes in Subject | Total | |
| Yes | No | ||
| Yes | 14 | 3 | 17 |
| No | 3 | 50 | 53 |
| Total | 17 | 53 | 70 |
Which test is appropriate in this situation? Check whether the diabetes runs with generations in families or not at a 5% level of significance using a suitable test
Answer :
Word Count : 410
To determine whether diabetes runs in families, we test the association between diabetes in a subject and family history of diabetes using the Chi-Square Test of Independence. --- ### Step 1: Set Hypotheses * Null Hypothesis (H₀): There is no association between diabetes in subjects and their family history of diabetes (i.e., diabetes does not run in families). * Alternative Hypothesis (H₁): There is an association between diabetes in subjects and family history (i.e., diabetes does run in families). --- ### Step 2: Observed Frequency Table (O) | Diabetes in Family | Diabetes: Yes | Diabetes: No | Row Total | | __________ _____ _____ ____ _________ ________ _______.
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To determine whether diabetes runs in families, we test the association between diabetes in a subject and family history of diabetes using the Chi-Square Test of Independence. --- ### Step 1: Set Hypotheses * Null Hypothesis (H₀): There is no association between diabetes in subjects and their family history of diabetes (i.e., diabetes does not run in families). * Alternative Hypothesis (H₁): There is an association between diabetes in subjects and family history (i.e., diabetes does run in families). --- ### Step 2: Observed Frequency Table (O) | Diabetes in Family | Diabetes: Yes | Diabetes: No | Row Total | | __________ _____ _____ ____ _________ ________ _______.
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