Calculate the % of males and females who have a BMI in excess
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Calculate the % of males and females who have a BMI in excess

Question 1: 

a) Calculate the % of males and females who have a BMI in excess of 25 kg/m2.

b) Use an appropriate statistical test to investigate whether in the population the percentage of males with a BMI>=25.0 is significantly different to the corresponding percentage for females.

Hint
Statistics> #1a#> Framingham$bmi25 <- ifelse(Framingham$bmi>25, 'yes', 'no')> t<- table(Framingham$bmi25) > prop.table(t)        no       yes 0.4559172 0.5440828b)An instrument for making quantitative judgments about a process or processes is a statistical test. The goal is to decide whether there is sufficient data to "re...
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