Reference no: EM13243208

Recently the manager of the call center for a large Internet bank asked his staff to collect data on a random sample of the bank's customer. Data on the following variable were collected and placed in a file called Bank Call Center:

Column A      Column B     Column C            Column D          Column E          Column F

______________________________________________________________________________    

Account Number    Call Gender    Account Holder Gender   Past Due amount    Current Amount due   Was this a billing question

Unique Tracking #  1= male         1=male                     Numerical Value    Numerical Value      3= yes               

                               2= female       2= female                                                                                  4= no

A small portion of the data is as follows:

Account Number   Call Gender   Account Holder Gender   Past Due Amount  Current Amount Due      Was this a billing question       

  4348291                2                         2                              40.35                   82.85                                 3

6008516                  1                         1                                 0                     -129.67                               4

17476479                1                         2                                 0                        76.38                               4

13846306                 2                        2                                 0                        99.24                                4

21393711                 1                        1                                 0                        37.98                                3

a. Would you classify these data as time series or cross-sectional? Explain.

b. Which of the variables are quantitative and which are qualitative?

c. For each of the six variables, indicate the level of data measurement.