PJamJ Management informs you that the data provided were col- lected as part of a study...

  

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PJamJ Management informs you that the data provided were col- lected as part of a study investigating the potential gains in success-rate induced by exposing a salesperson to a check-list the study involved exposing each salesperson to the check-list before his/her night shift. PJamJ Management would like you to estimate the beneficial effect of this checklist intervention – namely by quantifying what the success rate would have been in the absence of the checklist exposure, and noting what improvement the exposure induced. Can this be estimated? Why or why not? 3. a) Contingency table as sequence table Alphonse Belinda Constance Total Sale 115 122 110 347 No Sale 685 578 390 1,653 Total 800 700 500 2000 b) Contingency table with relative frequency: Alphonse Belinda Constance Total Sale 0.0575 0.061 0.055 0.1735 No Sale 0.3425 0.289 0.195 0.8265 Total 0.4 0.35 0.25 1 3. a) Contingency table as sequence table Alphonse Belinda Constance Total Sale 115 122 110 347 No Sale 685 578 390 1,653 Total 800 700 500 2000 b) Contingency table with relative frequency: Alphonse Belinda Constance Total Sale 0.0575 0.061 0.055 0.1735 No Sale 0.3425 0.289 0.195 0.8265 Total 0.4 0.35 0.25 1 PJamJ Management informs you that the data provided were col- lected as part of a study investigating the potential gains in success-rate induced by exposing a salesperson to a check-list the study involved exposing each salesperson to the check-list before his/her night shift. PJamJ Management would like you to estimate the beneficial effect of this checklist intervention – namely by quantifying what the success rate would have been in the absence of the checklist exposure, and noting what improvement the exposure induced. Can this be estimated? Why or why not? 3. a) Contingency table as sequence table Alphonse Belinda Constance Total Sale 115 122 110 347 No Sale 685 578 390 1,653 Total 800 700 500 2000 b) Contingency table with relative frequency: Alphonse Belinda Constance Total Sale 0.0575 0.061 0.055 0.1735 No Sale 0.3425 0.289 0.195 0.8265 Total 0.4 0.35 0.25 1 3. a) Contingency table as sequence table Alphonse Belinda Constance Total Sale 115 122 110 347 No Sale 685 578 390 1,653 Total 800 700 500 2000 b) Contingency table with relative frequency: Alphonse Belinda Constance Total Sale 0.0575 0.061 0.055 0.1735 No Sale 0.3425 0.289 0.195 0.8265 Total 0.4 0.35 0.25 1

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Answer To eptmate the Succenp late n the checklipt expgoure induced we cupe the Chi... View the full answer