categorical data problems 24 26 refer to the following table which summarizes th
ID: 3069942 • Letter: C
Question
categorical data problems 24 26 refer to the following table which summarizes the educational level & position of employees at XYZ Corporation: middle managerial 10 24 upper managerial worker some high school 45 high school grad 26 college grad 12 10 4) What percent of employees work in (middle or upper)? ) 40.0 b) 40.742.8 d) 44.5)46.8 25) What percentage of college grads do not work in upper management? )66.7b) 68.2 c) 70.8 d) 74.4) 26) What percentage of management (middle or upper) are college grads ) 59.6 b 62.8 65.3 d) 69.2 72.Explanation / Answer
sol:
ans:24: total no. of employees we get from the table are ;
factory workers+middle management+uppermanagement
= (45+26+12)+(6+10+24)+(2+5+10) = 140 employees
employees work in upper or middle management are
=(6+10+24)+(2+5+10)=57 employees
percentage of employees worked in upper or middle management= (57/140)*100 =40.7%
ans 25: total no. of icollege garaduates are (12+24+10) =46 employees
no. of college graduates who do not work in upper management are (12+24) = 36 employees
percentage of college graduates who donot work in upper management are (36/46)*100 =78.3%
ans 26: total no. of employees which are engaged in upper or middle management are
= (6+10+24)+(2+5+10) = 57 employees
no. of college graduates who work in upper or middle management are = 24+10 = 34 employees
percentage of management (middle or upper) are college graduate are (34/57)*100 = 59.6%
so answers are 24: (b) , 25: (e) , 26: (a)
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