Table of descriptive statistics on diabetes initiative participants. Which characteristic significantly differs at 5% level?

Rationale

Mean age significantly differs at the 5% level.

The analysis of descriptive statistics reveals that the mean age of diabetes initiative participants exhibits a statistically significant difference at the 5% level, indicating a notable variance compared to other characteristics measured.

A (Mean BMI) YOUR ANSWER

The mean Body Mass Index (BMI) may show variation among participants; however, it does not demonstrate a statistically significant difference at the 5% level. This suggests that the BMI values are relatively consistent across the sample, failing to meet the criteria for significance.

B (Mean annual income) YOUR ANSWER

While mean annual income can vary, the analysis indicates that this characteristic does not reach statistical significance at the 5% level. This implies that the differences in income levels among participants are not substantial enough to warrant a conclusion of significant disparity.

C (Mean age) CORRECT

The mean age of participants is the only characteristic that exhibits a statistically significant difference at the 5% level. This finding highlights meaningful variations in age distribution, which is crucial for understanding demographic influences on diabetes management and outcomes.

D (Mean educational level) YOUR ANSWER

Although the mean educational level may differ among participants, it does not reflect a significant difference at the 5% level. The lack of statistical significance indicates that variations in education do not substantially influence the overall characteristics of the participant pool in this study.

Conclusion

In summary, the analysis of descriptive statistics for diabetes initiative participants highlights mean age as the only characteristic showing a significant difference at the 5% level. This finding is essential for interpreting the impact of age on diabetes outcomes and tailoring interventions effectively, while other characteristics like mean BMI, annual income, and educational level do not reveal significant disparities in this context.

Table of descriptive statistics on diabetes initiative participants. Which characteristic significantly differs at 5% level?

Mean age significantly differs at the 5% level.

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