The use of random sampling procedures:
A) guarantees that a sample will be representative of the population
B) does not guarantee that a sample will be representative of the population
C) will sometimes yield nonrepresentative samples
D) both b and c are correct
Correct Answer:
Verified
Q22: The essential characteristic of random sampling is
Q23: The real limits of 1.672 are _.
A)1.672
Q24: The probability of observing a head on
Q25: The probability of observing both an even
Q26: A given probability must always range from:
A)0
Q28: Numerical indices derived from population data are
Q29: _variables can assume only a finite number
Q30: On the basis of observing the _,the
Q31: Calculate SX and SX2 for the following
Q32: A sample is simply a(n):
A)aggregate of all
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