A manufacturing executive hires a researcher to study the effects of sleep deprivation on his employees. The researcher randomly selects 50 of the 1200 employees to participate in the study. The 50 employees who participated make up the
A) parameters.
B) control group.
C) population.
D) sample.
Correct Answer:
Verified
Q1: Which of the following endings is NOT
Q2: In statistics, a population is made up
Q3: In statistics, a sample is made up
Q4: Random sampling
A) is biased sampling.
B) helps ensure
Q5: Population parameters are
A) calculated directly from a
Q7: _ statistics involves predicting the characteristics of
Q8: Statistics are to parameters as _ are
Q9: A numerical value that originates from a
Q10: Sample data cannot be expected to predict
Q11: Eye color is an example of a(n)
A)
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