buttermequeasy
  • buttermequeasy
To determine customer opinion of their inflight service, Continental Airlines randomly selects 120 flights during a certain week and surveys all passengers on the flights. What type of sampling is used? A. Systematic B. Simple random C. Stratified D. Convenience E. Cluster
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
The type of sampling used is not e or c or a it is either b or d which one do you think it is?
buttermequeasy
  • buttermequeasy
I think it could be convenience sampling, seeing as they are choosing 120 random flights.
anonymous
  • anonymous
but if it is convenience wouldn't they just choose the next 120 flights?

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anonymous
  • anonymous
I think that it would make sense for it to be choice b because it is a random simple selection.
buttermequeasy
  • buttermequeasy
Actually, yes, you're right. I think it's simple random because every person that boards Continental Airlines has an equal chance of being part of the surveys
anonymous
  • anonymous
Good job
buttermequeasy
  • buttermequeasy
thank you!!
anonymous
  • anonymous
hey do you have anything to say about this? what is the greatest possible value for m such that 5m-3>8m+21...PLEASE HELP
buttermequeasy
  • buttermequeasy
m < -8 (-∞ ,-8)
buttermequeasy
  • buttermequeasy
that's what i came up with!!!

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