elow are two scenarios. One exhibits sampling bias, and one exhibits wording bias. Identify the type of bias in each scenario, and explain briefly. Type your response to both (a) and (b) in the box below. (a) A poll question sent to a random sample of all US residents asks “Do you believe that concerned citizens should get the COVID vaccine?” to estimate the proportion of all US residents who think everyone should get the vaccine. (b) Ask a random sample of students at the library on a Friday night “How many hours a week do you study?” to collect data to estimate the average number of hours a week that all college students study.
elow are two scenarios. One exhibits sampling bias, and one exhibits wording bias. Identify the type of bias in each scenario, and explain briefly. Type your response to both (a) and (b) in the box below. (a) A poll question sent to a random sample of all US residents asks “Do you believe that concerned citizens should get the COVID vaccine?” to estimate the proportion of all US residents who think everyone should get the vaccine. (b) Ask a random sample of students at the library on a Friday night “How many hours a week do you study?” to collect data to estimate the average number of hours a week that all college students study.
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 4E
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Below are two scenarios. One exhibits sampling bias, and one exhibits wording bias. Identify the type of bias in each scenario, and explain briefly.
Type your response to both (a) and (b) in the box below.
(a) A poll question sent to a random sample of all US residents asks “Do you believe that concerned citizens should get the COVID vaccine?” to estimate the proportion of all US residents who think everyone should get the vaccine.
(b) Ask a random sample of students at the library on a Friday night “How many hours a week do you study?” to collect data to estimate the average number of hours a week that all college students study.
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