Categorize the method of gathering data described in each of the following situations: (a) Sampling (b) Experiment determine (c) Simulation (d) Census (e) Cannot

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Categorize the method of gathering data described in each of the following situations:
(a) Sampling (b) Experiment (c) Simulation (d) Census (e) Cannot
determine
A. Give one group of people a diet supplement and another a placebo. After both
groups have been on the same meal program for one month, compare the weight
losses percentages of the two groups.
B. Use a computer program to show the effects on airline traffic flow when air
traffic
controllers change landing preference methods.
C. Select twenty-two consumers and determine the percentage who own cellular
phones.
D. Determine the annual income for all employees in a company.
Transcribed Image Text:Categorize the method of gathering data described in each of the following situations: (a) Sampling (b) Experiment (c) Simulation (d) Census (e) Cannot determine A. Give one group of people a diet supplement and another a placebo. After both groups have been on the same meal program for one month, compare the weight losses percentages of the two groups. B. Use a computer program to show the effects on airline traffic flow when air traffic controllers change landing preference methods. C. Select twenty-two consumers and determine the percentage who own cellular phones. D. Determine the annual income for all employees in a company.
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