amygflores1257 amygflores1257

25-04-2024
Mathematics

Answered

A leading dental journal claims that 65% of young adults do not brush their teeth regularly. A dental hygienist wants to conduct a survey to verify this with her young adult patients, and wants to
tha margin of error (ME) of 9%. What minimum sample size, rounded to the nearest whole person, does the hygienist need to use? (7 points)

Answer :

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