Mathematics, 13.09.2019 02:30, stacy021603
Identify which type of sampling is used: random, systematic, convenience, stratified, or cluster. to determine customer opinion of their check dash in service, american airlines randomly selects 70 flights during a certain week and surveys all passengers on the flights. which type of sampling is used?
Answers: 2
Mathematics, 21.06.2019 12:40, Jerryholloway5871
The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle. sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.
Answers: 1
Identify which type of sampling is used: random, systematic, convenience, stratified, or cluster. t...
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