c. the applicant will not be given an offer from either company? Q5. Part of the
ID: 3046898 • Letter: C
Question
c. the applicant will not be given an offer from either company? Q5. Part of the data bank of a corporation is shown below. Employee Yearly Salary 52,443.00 $111,239.00 84,473.00 S 47,519.00 Years of Employee Name Gender Department Experience Rank (1 -10) John Male. Accounting 15 24 20 Paul Female IT Female Personnel Sue MaleFinance a. How many elements are in this data set? b. How many variables are in this data set? c. How many observations are in this data set? d. Name the variables and indicate whether they are categorical or quantitative. e. For which variables are arithmetic operations appropriate and for which are they not appropriate?Explanation / Answer
a) elements =4 {John; Paul;Mary ; Sue}
b)variables =5{Gender ; Department ; Year f experience ; employee rank ; Yearly salary}
c) as against each element ; there are 5 observation tehrefore total observations =5*4 =20
d)Variables:
Gender-- categorical; Department-categorical ; Year of experience: Quantitative ; employee rank-categorical ; Yearly salary--Quantitative
e) arithmatic calculation approprate : Year of experience ; Yearly salary
arithmatic calculation not approprate: Gender ; Department- ; employee rank
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