Approximately What Percentage of Seniors Have at Least One Chronic

question 35

Multiple Choice

Approximately what percentage of seniors have at least one chronic health condition,including high blood pressure,arthritis,or back problems?

• A)35 percent
• B)50 percent
• C)75 percent
• D)90 percent

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Definitions:

Research Hypothesis

A statement predicting a significant relationship or effect between variables, tested against the null hypothesis.

Null Hypothesis

A statement of no effect or no difference, which researchers aim to test against the alternative hypothesis.

Statistical Significance

Statistical significance indicates the likelihood that a result from data collected and analyzed in a study is not due to chance, typically measured by a p-value.

Significance Level

A threshold in hypothesis testing that determines the probability level below which the null hypothesis is rejected, typically set at 0.05 or 5%.