The assumption that participant number 3 in the study below never developed the event of interest would likely lead to which of the following statistical errors? 1 4 6. 7 3 4 6. 7 8. 1 Number of Months Until the Event Participants

MATLAB: An Introduction with Applications
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The assumption that participant number 3 in the study below never developed the event of interest would likely lead to which of the following statistical errors?

Group of answer choices

Right Censoring
Left Censoring
Statistical Censoring
Noninformative Censoring

 

**Title: Understanding Statistical Errors in Event Studies**

**Question:** The assumption that participant number 3 in the study below never developed the event of interest would likely lead to which of the following statistical errors?

**Graph Explanation:**

The graph represents data from a study tracking the number of months until participants developed a specified event of interest. The x-axis is labeled "Number of Months Until the Event," while the y-axis is labeled "Participants." The bars represent the duration for each participant:

1. Participant 1: 6 months
2. Participant 2: 3 months
3. Participant 3: 2 months
4. Participant 4: 4 months
5. Participant 5: 7 months
6. Participant 6: 5 months
7. Participant 7: 3 months

At the bottom of the graph, there is an option labeled "Right Censoring," which refers to the statistical technique used when a study ends before some participants experience the event of interest.

**Understanding Censoring and Statistical Errors:**

Censoring occurs when the exact time of an event is unknown; in the case of right censoring, it is unknown if the event has occurred after a certain point. Assuming participant number 3 never developed the event may lead to misclassification and erroneous conclusions about the occurrence and timing of the event across the study's participants, potentially skewing results with underestimation errors.
Transcribed Image Text:**Title: Understanding Statistical Errors in Event Studies** **Question:** The assumption that participant number 3 in the study below never developed the event of interest would likely lead to which of the following statistical errors? **Graph Explanation:** The graph represents data from a study tracking the number of months until participants developed a specified event of interest. The x-axis is labeled "Number of Months Until the Event," while the y-axis is labeled "Participants." The bars represent the duration for each participant: 1. Participant 1: 6 months 2. Participant 2: 3 months 3. Participant 3: 2 months 4. Participant 4: 4 months 5. Participant 5: 7 months 6. Participant 6: 5 months 7. Participant 7: 3 months At the bottom of the graph, there is an option labeled "Right Censoring," which refers to the statistical technique used when a study ends before some participants experience the event of interest. **Understanding Censoring and Statistical Errors:** Censoring occurs when the exact time of an event is unknown; in the case of right censoring, it is unknown if the event has occurred after a certain point. Assuming participant number 3 never developed the event may lead to misclassification and erroneous conclusions about the occurrence and timing of the event across the study's participants, potentially skewing results with underestimation errors.
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