Populations and Sampling Answers
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1
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Lisa is performing a study regarding the average height of roses grown using an organic fertilizer. Her population consists of the roses at a commercial greenhouse. Which of the following would be a random sample she could measure?
A
100 flowers from the entire greenhouse.B
The first 50 roses closest to the greenhouse door.C
Every fifth rose in each row of roses.D
100 red roses and 50 white roses.2
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If the owner surveys the same number of employees at each of his restaurants, the sample is .
A
non-random and biasedB
non-random and unbiasedC
random and biasedD
random and unbiasedDid you find these answers helpful?
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