Mathematics, 12.02.2021 16:20 foreignlove1039
A research group is interested in gauging perceptions about airline food quality among first class passengers. ​Specifically, they wish to determine the percentage of business travelers In the United States that believe airline food quality has not improved. They listed the members of the airline's frequent flyer club in alphabetical order and took every tenth member until they succeeded in contacting 170 members. What kind of sampling method have they​used?
a. MULTISTAGE SAMPLING
b. CLUSTER SAMPLING
c. STRATIFIED RANDOM SAMPLING
d. SYSTEMATIC SAMPLING
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A research group is interested in gauging perceptions about airline food quality among first class p...
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