Question
plain an enerti A certain city divides naturally into ten distric boots. Ibow might a real estate appraiser sei ,tigt select a pakrs of a om of single-family bomes that could be used a etingharacteristics such us age, size, number of hale awnol er develaging an equation to predict appraised value fh disasce to the nearest school, and so on? Is the w enamerative or analytic? akrs in a The amount of flow through a solenoid valve in an au pahetial nthetical xsion rpenena mobile's pollution-control system is an important du acteristic. An experiment was carried out to study b now nte depended on three factors: armature lexpi pring kod, and bobbin depth. Two different levels 1km and high) of each factor were chosen, and a sig bservation on flow was made for each combinaties rpsnen evel The resulting dat h Is this an enumerative a set consisted mdsl in servations? eriel asd st "the or analytic study? Ends t le t reasoning tru,
Explanation / Answer
7 ans) this is a enemurative study because there exists a finite, identifiable population of objects for which to sample
8 ans ) a ) Number observations equal to 2*2*2 =8
b
. There will be no sampling frame it is called an analytic study because the data collected here is an existing process
