Free SAS Institute A00-282 Exam Questions
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SAS Institute A00-282 Exam Questions
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Provided By: SAS Institute
- Exam: Clinical Trials Programming Using SAS 9.4
- Certification: SAS Programming Fundamentals
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Total Questions: 145
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Updated On: Mar 27, 2025
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Rated: 4.9 |
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Online Users: 290
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Question 1
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A SAS programmer needs to perform a one-way ANOVA to compare mean blood pressure levels across three different treatment groups. The dataset 'clinic_bp' contains variables 'treatment' (categorical variable for treatment groups) and 'bp' (continuous variable for blood pressure measurements). Which SAS procedure should the programmer use to produce the appropriate analysis?
Answer: C
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A SAS programmer needs to perform a one-way ANOVA to compare mean blood pressure levels across three different treatment groups. The dataset 'clinic_bp' contains variables 'treatment' (categorical variable for treatment groups) and 'bp' (continuous variable for blood pressure measurements). Which SAS procedure should the programmer use to produce the appropriate analysis?
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Question 2
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In a clinical study comparing the time to event (such as time to relapse) between two different treatments, what SAS procedure would you use to estimate the survival function and compare the survival times between the two groups?
Answer: B
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In a clinical study comparing the time to event (such as time to relapse) between two different treatments, what SAS procedure would you use to estimate the survival function and compare the survival times between the two groups?
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Question 3
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A clinical trial analyst needs to create a Kaplan-Meier survival plot to visualize the time-to-event data for different treatment groups. Which PROC step should the analyst use, and what is the key statement to differentiate the treatment groups in the graph?
Answer: B
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A clinical trial analyst needs to create a Kaplan-Meier survival plot to visualize the time-to-event data for different treatment groups. Which PROC step should the analyst use, and what is the key statement to differentiate the treatment groups in the graph?
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Question 4
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A clinical trial dataset contains multiple records per subject due to repeated measurements over time. You are tasked with summarizing the number of adverse events (AE) experienced by each subject, categorized by severity (Mild, Moderate, Severe), while accounting for the visit at which the event occurred. Which SAS procedure will allow you to obtain a summarized count of AEs by severity for each visit for all subjects?
Answer: D
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A clinical trial dataset contains multiple records per subject due to repeated measurements over time. You are tasked with summarizing the number of adverse events (AE) experienced by each subject, categorized by severity (Mild, Moderate, Severe), while accounting for the visit at which the event occurred. Which SAS procedure will allow you to obtain a summarized count of AEs by severity for each visit for all subjects?
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Question 5
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Which key organization is responsible for oversight and approval of clinical trials in the United States, ensuring that they are conducted according to regulatory requirements to safeguard participant health and collect reliable data?
Answer: B
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Which key organization is responsible for oversight and approval of clinical trials in the United States, ensuring that they are conducted according to regulatory requirements to safeguard participant health and collect reliable data?