Cph test 2 - Study guides, Class notes & Summaries
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CPH Practice Exam 3-4|145 Questions with Verified Answers,100% CORRECT
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CPH Practice Exam 3-4|145 Questions with Verified Answers 
 
 
The first step in the policy process typically is: 
1. 
Undertake Consultation 
2. 
Problem definition 
3. 
Policy analysis 
4. 
develop options and proposals - CORRECT ANSWER 2. 
Problem definition 
 
explanation: Problem definition is typically the first step in the policy process. The second step is agenda setting. The next step is policy making. The fourth step is budgeting. The fifth step is implementation and the final step of ...
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CPH Exam Practice Questions and Answers 2023
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CPH Exam Practice Questions and 
Answers 2023 
The lengths of stay for six patients were 0, 0, 1, 2, 2, and 16 days. Which is (are) the 
best measure(s) to summarize these data? 
A) Mean 
B) Median 
C) Median and SD 
D) Mean and SD 
E) Median and Range - Correct Answer-E) Median and Range 
An epidemiologist attempts to predict the weight of an elderly person from demispan. 
She randomly chooses 70 elderly subjects in a particular geographic area and records 
their weight and demispan measurement...
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CPH Exam Practice Questions 100% VERIFIED
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CPH Exam Practice Questions 
 
The lengths of stay for six patients were 0, 0, 1, 2, 2, and 16 days. Which is (are) the best measure(s) to summarize these data? 
 
A) Mean 
B) Median 
C) Median and SD 
D) Mean and SD 
E) Median and Range - ANS E) Median and Range 
 
 An epidemiologist attempts to predict the weight of an elderly person from demispan. She randomly chooses 70 elderly subjects in a particular geographic area and records their weight and demispan measurements in the form of (x i ,...
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CPH EXAM 334 Questions with Verified Answers,100% CORRECT
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CPH EXAM 334 Questions with Verified Answers 
 
 
autonomy - CORRECT ANSWER •Free from external influence over independent decision-making. 
PH scenarios that defy autonomy: 
-Mandatory vaccination 
-Isolation - Separation of an infected person 
-Quarantine - Detention of healthy persons exposed to contagious disease 
 
4th Amendment - CORRECT ANSWER Protects against unreasonable searches and seizures (not licensed businesses) 
-can have random inspections in PH, scope is lower 
 
Federalism...
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CPH Exam Practice Questions with accurate answers, 2022/2023 update. Graded A
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CPH Exam Practice Questions with accurate answers, 2022/2023 update. Graded A 
Document Content and Description Below 
CPH Exam Practice Questions with accurate answers, 2022/2023 update. Graded A The lengths of stay for six patients were 0, 0, 1, 2, 2, and 16 days. Which is (are) the best measure(s) to summari ze these data? A) Mean B) Median C) Median and SD D) Mean and SD E) Median and Range - E) Median and Range An epidemiologist attempts to predict the weight of an elderly person from demis...
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CPH Exam test bank Questions and answers 2023
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CPH Exam test bank Questions and answers 2023Public Health professionals have to learn to work effectively with the media. Public health is potentially appealing for the popular press because: 
1. its stories have urgency, drama and novelty. 
2. it is a source rich in detail, facts and figures. 
3. scientists and journalists have a long history of mutual trust. 
4. public information officers issue press releases. 
its stories have urgency, drama and novelty 
 
 
 
in the design and implementati...
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CPH Exam Study Guide 136 Questions with Verified Answers,100% CORRECT
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CPH Exam Study Guide 136 Questions with Verified Answers 
 
 
epidemiological triad - CORRECT ANSWER host, agent, environment 
 
An _______ is the probability that an event will occur divided by the probability that it will not occur. Since probabilities cannot be ______, a negative odds ratio would indicate computational ______. - CORRECT ANSWER odds ratio, negative, error 
 
_______ is the proportion of truly diseased people in the screened population who are identified as having the disease b...
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CPH Exam Questions and Answers 100% Pass
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CPH Exam Questions and Answers 100% Pass 
It is well recognized that one of the easiest ways to increase statistical power is to increase the sample size. Which of the following could also be used to increase power in a study. Reduce error through using appropriate methods **Power is primarily influenced by two things, sample size and variability. Power increases as sample size increases or variability decreases. Variability includes two parts, true variability and error varibility. 
We collecte...
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CPH Exam questions and answers latest 2023
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CPH Exam questions and answers latest 2023Host, agent and environment 
The epidemiologic triangle (triad) describes the occurrence of disease as an interaction between what three factors? 
 
 
 
-0.9 
 
An odds ratio of -0.9 most strongly indicates a computational error because an odds ratio is calculated using probabilities, which cannot be negative. An odds ratio is the probability that an event will occur divided by the probability that it will not occur. Since probabilities cannot be negativ...
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CPH Exam 125 Questions with Verified Answers,100% CORRECT
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CPH Exam 125 Questions with Verified Answers 
 
It is well recognized that one of the easiest ways to increase statistical power is to increase the sample size. Which of the following could also be used to increase power in a study. - CORRECT ANSWER Reduce error through using appropriate methods 
**Power is primarily influenced by two things, sample size and variability. Power increases as sample size increases or variability decreases. Variability includes two parts, true variability and error ...
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