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may I a e G G https://www.mathxl.com/Student/P|ayerTest,aspx?testld=229506985 1'3 9 {'5 03 BST322 Intro to Biomedical Statistics Ca itlynn doers i | DSIOSIZ'I 7:46 PM Test-

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a e G G https://www.mathxl.com/Student/P|ayerTest,aspx?testld=229506985 1'3 9 {'5 03 BST322 Intro to Biomedical Statistics Ca itlynn doers i | DSIOSIZ'I 7:46 PM Test- FINAL EXAM Time Remaining: 03:56:50 Submit Test This Question: 1 pt 1 29 of 50 (9 complete)v E This Test: 50 pts possible The table below summarizes results from a study of people who refused to answer survey questions. If one of the subjects is randomly selected, what is the probability that the selected person refused to answer? Does the probability value suggest that refusals are a problem for pollsters? Age El 18-21 22-29 30459 4049 50-59 525:: Responded 74 256 246 137 139 203 Refused 10 19 32 25 34 56 The probabi ity that a randomly selected person refused to answer is . A (Do not round until the nal answer. Then round to three decimal places as needed.) Does the probability value suggest that refusals are a problem for pol sters? O A. No, the refusal rate is below 10%. This ensures that a suitable number of people were sampled. O B. No, the refusal rate is below 10%. The sample will likely be representative of the population. 0 C. Yes, the refusal rate is above 10%. This may suggest that the sample may not be representative of the population. 0 D. Yes, the refusal rate is above 10%. This results in a sample size that is too small to be useful. Click to select your answer(s). 4 D ._ s; - A 7:46 PM I. ,0 Type here to search 0 El II o a i A g Q E '11)) 5/5/2021 %

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