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[Step-by-Step] Robert Pencil Warren 1 , you will remember him from the midterm, has been asked by the Prescott Rural Electric Coop to study the costs of

Question: Robert Pencil Warren 1 , 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 along with the number of rooms that each home has.

Customer Number Amount of Electric Bill Number of Rooms
PV - #002345 $118.20 5
PV - #002346 $76.90 6
PV - #002347 $67.88 5
PV - #002348 $144.56 7
PV - #002349 $133.40 7
PV - #002350 $127.89 6
PV - #002351 $88.42 6
PV - #002352 $89.34 7
PV - #002353 $110.34 8
PV - #002354 $129.10 8
PV - #002355 $134.56 8
PV - #002356 $99.54 6

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?

If the average customer for the Coop has a monthly bill of $124.56 and has seven ( 7 ) rooms, are the people in Prescottvilla paying too much, just about right or too little for their electric service?

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Solution: The downloadable solution consists of 4 pages
Deliverable: Word Document


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