Mathematics, 03.09.2020 18:01, maxzavala364
A cluster sample could be selected by dividing the population into separate clusters defined by some naturally occurring​ groups, such as geographic​ location, and then choosing a random sample from each cluster.
a. True
b. False
Answers: 1
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 20:00, demetriascott20
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 2
A cluster sample could be selected by dividing the population into separate clusters defined by some...
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