If a data set contains an even number of observations, the median is found by taking the ____________________ of these two numbers.
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Q. 2Which of the following is an example of nonprobabilistic sampling?
a. simple random sampling
b. stratified simple random sampling
c. cluster sampling
d. judgment sampling
Q. 3The ____________________ mean of n returns (or growth rates) is the appropriate mean to calculate if you wish to estimate the mean rate of return (or growth rate) for any single period in the future.
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Q. 4Convenience sampling is an example of _____.
a. probabilistic sampling
b. sampling where the probabilities are known
c. nonprobabilistic sampling
d. None of the answers is correct.
Q. 5The ____________________ mean is used whenever we wish to find the average growth rate, or rate of change, in a variable over time.
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Q. 6Any method of sampling for which the probability of selecting a sample cannot be computed is termed _____.
a. probability sampling
b. nonprobabilistic sampling
c. unknown population sampling
d. None of the answers is correct.
Q. 7The ____________________ is not as sensitive to extreme values as the ____________________.
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