Choose among the following: A. the prevalence of hypertension among the three towns are equal B. there has been a change in the prevalence of hypertension in the town of San luis C. the prevalence of hypertension in San Luis is equal to the prevalence in Galindo D. Ho = 0.15 Should the null hypothesis be focused on San Luis, since that was required of us?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 6E
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Choose among the following:

A. the prevalence of hypertension among the three towns are equal

B. there has been a change in the prevalence of hypertension in the town of San luis

C. the prevalence of hypertension in San Luis is equal to the prevalence in Galindo

D. Ho = 0.15

Should the null hypothesis be focused on San Luis, since that was required of us? Thanks!

It is known through Operation Laban Altapresyon that 15% of adults from the Province of Realeza are
hypertensive. Princess recently conducted a survey to determine the prevalence of high blood pressure among
the towns of the Province of Realeza. Her findings are tabulated below.
Table 1. Distribution of Survey Respondents by Town and Blood Pressure Status
Blood Pressure Status
Towns in Realeza
Total
Normotensive Hypertensive
San Luis
368
46
414
Galindo
348
62
410
Coronacion
355
23
378
Given the provided data, identify if there has been a change in the prevalence of hypertension in the town of
San Luis.
Which of the following is the most appropriate null hypothesis?
Transcribed Image Text:It is known through Operation Laban Altapresyon that 15% of adults from the Province of Realeza are hypertensive. Princess recently conducted a survey to determine the prevalence of high blood pressure among the towns of the Province of Realeza. Her findings are tabulated below. Table 1. Distribution of Survey Respondents by Town and Blood Pressure Status Blood Pressure Status Towns in Realeza Total Normotensive Hypertensive San Luis 368 46 414 Galindo 348 62 410 Coronacion 355 23 378 Given the provided data, identify if there has been a change in the prevalence of hypertension in the town of San Luis. Which of the following is the most appropriate null hypothesis?
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