A leading dental journal has claimed that 64% of young adults do not brush their teeth
regular...
Mathematics, 06.05.2020 06:46, izaguirrelopez3
A leading dental journal has claimed that 64% 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 do so with a margin of error of +/-5%. What minimum sample size,
rounded to the nearest whole person, would the hygienist need to use?
Answers: 2
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