Question

1. Fortune magazine mentions types of “experts” in different fields and their average ages at peak achievement for each expert type as follows:

Chemists: 35, Economists (data driven): 50, Economists (theoretical): 46, Great inventors: 39, Major league baseball MVPs: 20, Philosophers: 54 and Track and field world record breakers: 30.

1. What are the individuals and the variables in this data set? State the classification of the variable(s).
2. Display the data in a suitable table
3. Display the data using an appropriate graphical method.

I need a solution and an explanation for this questions.

Thank you

Answer 1

(i)

Individuals	Variables
Chemists	Great Inventors (Categorical)
Economists (data driven)
Economists (theoretical)
Major league baseball MVPs
Philosophers
Track and field world record breakers

(ii)

Field	Count
Chemists	35
Economists (data driven)	56
Economists (theoretical)	36
Great Inventors	39
Major league baseball MVPs	27
Philosophers	64
Track and field world record breakers	25

(iii) The graph is: