In stratified sampling, there is a procedure that allows you to take information from each stratum to calculate an estimate of the overall population average. The procedure uses:
A) a skewed average
B) a non-skewed average
C) a disproportionate average
D) a weighted average
E) the restrictive power, r, of the sample
D
Business
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According to Ted Levitt, author of The Marketing Imagination, people buy the:
A) expectations of the benefits you promised B) specific product you offered C) promise of a long-term relationship D) products that offer a "no hassle" guarantee E) image of the product
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Most jobs are posted in a newspaper or professional magazine
Indicate whether the statement is true or false
Business