The one-way tabulation can be used to

                a.     locate blunders.

                b.     determine the empirical distribution of a variable.

                c.     determine the relationship between two variables.

                d.     a and b.

                e.     none of the above.

 

d).     a and b.

Step-by-step explanation

In a marketing study , once the data is collected, there is always need for presentation. The tabulation is a common way of presenting , summarizing or sorting the data. It is commonly used for quantitative data that can be assigned to frequency. One-way tabulation is a common approach used to present data. Through this type of tabulation, the mistakes or blunders in the data entries can be detected. The one-way tabulation also provides the empirical distribution of a variable being evaluated. This facilitates the analysis and the interpretation of data to facilitate the decision-making process. For example, if the tabulated data is to be used to facilitate the marketing decisions.