In a survey of 1,150 women who gave birth in Maine in 2000, a total of 468 reported taking a multivitamin at least 4 times a week during the month before becoming pregnant. Calculate the prevalence of frequent multivitamin use in this group. (Please round to one decimal place)
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In a survey of 1,150 women who gave birth in Maine in 2000, a total of 468 reported taking a multivi...
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