AMANDAV5194 AMANDAV5194
  • 25-02-2024
  • Mathematics
contestada

To study the sleeping habits of all band members in his school, Christopher obtains a list of the band members, divides the list into groups and randomly selects several groups to collect data which type of sampling is used?
a. Cluster sampling
b. Stratified sampling
c. Systematic sampling
d. Convenience sampling

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