Check whether the sample data support the author’s conclusion that the proportion of Country D’s boys who listen to music at high volume is greater than the proportion for Country D’s girls.

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A diabetic nurse seeks to assess the prevalence of type 2 diabetes among women in a population (age 18 to 80 years). She conveniently sampled 100 women attending antenatal care and asked them whether they had hypertension. Of the 100 pregnant women sampled, 50 consented to take part in the study and 1 had diabetes. Based on this finding, the nurse concluded that “the prevalence of diabetes among women in the population is low (2%).” A) Do you agree with the conclusion made by the diabetic nurse? Justify in not more than 100 words? B) Would you have conducted such a study differently if you had all the resources at hand (Describe in not more than 75 words).

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Chapter 11.3, Problem 38E

To determine

Check whether the sample data support the author’s conclusion that the proportion of Country D’s boys who listen to music at high volume is greater than the proportion for Country D’s girls.

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