How many people in each group have premenstrual syndrome

Reference no: EM13953043

A study was conducted to evaluate the hypothesis that tea consumption and premenstrual syndrome are associated. A group of 188 nursing stu- dents and 64 tea factory workers were given questionnaires. The preva- lence of premenstrual syndrome was 39% among the nursing students and 77% among the tea factory workers. How many people in each group have premenstrual syndrome? Arrange the data in a 2 x 2 table.

Reference no: EM13953043

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How many people in each group have premenstrual syndrome : A study was conducted to evaluate the hypothesis that tea consumption and premenstrual syndrome are associated. A group of 188 nursing stu- dents and 64 tea factory workers were given questionnaires. The preva- lence of premenstrual syndrome was 3..

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