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(Step-by-Step) Robert Pencil Warren, you will remember him from the midterm, has been asked by the Prescott Rural Electric Coop to study the costs of several

Question: Robert Pencil Warren, you will remember him from the midterm, has been asked by the Prescott Rural Electric Coop to study the costs of several households in a subdivision, Prescottvilla that they serve. The folks there are concerned that their bills are " Too darn high ." Here are the costs for a recent month at the homes in Prescottvilla .

Customer Number Amount of Electric Bill
PV - #002345 $118.20
PV - #002346 $76.90
PV - #002347 $67.88
PV - #002348 $144.56
PV - #002349 $133.40
PV - #002350 $127.89
PV - #002351 $88.42
PV - #002352 $89.34
PV - #002353 $110.34
PV - #002354 129.10

Compute range, standard deviation, quartiles, and anything else you can think about and then discuss what old Robert should tell the Coop about the bills in Prescottvilla . Are the bills too high, given what you know about the data? This is not a yes/no answer. Tell me why!!!

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