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Determine the appropriate test to use from the four choices in photo then test the hypothesis under 5% significance level.

Determine the appropriate test to use from the four choices in photo then test the hypothesis under 5% significance level.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Determine the appropriate test to use from the four choices in photo then test the hypothesis under 5% significance level.

 

Suppose patients were recruited into a clinical trial from three different clinical sites. Use the following data to test for differences in the proportion of hypertensive patients across the three sites. | | Site 1 | Site 2 | Site 3 | |----------------|--------|--------|--------| | Hypertensive | 10 | 14 | 12 | | Not Hypertensive | 68 | 56 | 40 | **Determine the appropriate test to use from the four choices below then test the hypothesis under 5% significance level.** 1. \( \chi^2 \) test of independence 2. One-sample test of proportion 3. ANOVA 4. \( \chi^2 \) Goodness of Fit --- This data provides insights into the distribution of hypertensive and non-hypertensive patients across three different clinical sites, and the goal is to determine whether there is a significant difference in the proportions of hypertensive patients between these sites. The appropriate statistical test must be chosen from the given options to evaluate the hypothesis at a 5% significance level.
Transcribed Image Text:Suppose patients were recruited into a clinical trial from three different clinical sites. Use the following data to test for differences in the proportion of hypertensive patients across the three sites. | | Site 1 | Site 2 | Site 3 | |----------------|--------|--------|--------| | Hypertensive | 10 | 14 | 12 | | Not Hypertensive | 68 | 56 | 40 | **Determine the appropriate test to use from the four choices below then test the hypothesis under 5% significance level.** 1. \( \chi^2 \) test of independence 2. One-sample test of proportion 3. ANOVA 4. \( \chi^2 \) Goodness of Fit --- This data provides insights into the distribution of hypertensive and non-hypertensive patients across three different clinical sites, and the goal is to determine whether there is a significant difference in the proportions of hypertensive patients between these sites. The appropriate statistical test must be chosen from the given options to evaluate the hypothesis at a 5% significance level.
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