Question

In: Statistics and Probability

Select a professional sport. Investigate the types of data that are collected about that sport, for example, in baseball, the level of play (A, AA, AAA, Major League),

Select a professional sport. Investigate the types of data that are collected about that sport, for example, in baseball, the level of play (A, AA, AAA, Major League), batting average, and home-run hits. For each, identify the level of measurement as nominal, ordinal, interval, or ratio. For any quantitative data, also note if they are discrete or continuous.

Solutions

Expert Solution

According to the context of baseball game, level of play (A, AA, AAA, Major League), batting rate, home run, number of wins, ERA, SB, number of errors are some of the variables.

 

As per the requirement, we tabulate the above variables with the level of measurement, type of data.

Variables Measurements Type of Data Discrete/Continuous
Level of play Nominal Qualitative  
Surface Nominal Qualitative  
Batting rate Ratio Quantitative Continuous
Home runs Interval Quantitative Discrete
Number of wins Ratio Quantitative Discrete
ERA Ratio Quantitative Continuous
SB Ratio Quantitative Discrete
Number of errors Ratio Quantitative Discrete

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