Asked by Katherine Fortune on Jun 03, 2024

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{Life Expectancy Narrative} Is there enough evidence at the 5% significance level to infer that the cholesterol level and the age at death are negatively linearly related?

Significance Level

The threshold in hypothesis testing that determines whether the evidence is sufficient to reject the null hypothesis.

Cholesterol Level

A measurement of the different types of cholesterol in your blood, important for assessing heart health.

Linearly Related

Refers to two variables that have a relationship that can be graphically represented by a straight line.

  • Critique the statistical relevance of regression models in conjunction with individual predictors.
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Zybrea KnightJun 07, 2024
Final Answer :
  Rejection region: t < −t<sub>0.05,36</sub>≈−1.69 Test statistic: t = −1.909 Conclusion: Reject the null hypothesis.Yes,there enough evidence at the 5% significance level to infer that the cholesterol level and the age at death are negatively linearly related. Rejection region: t < −t0.05,36≈−1.69 Test statistic: t = −1.909 Conclusion: Reject the null hypothesis.Yes,there enough evidence at the 5% significance level to infer that the cholesterol level and the age at death are negatively linearly related.