Under what kind of sampling procedure must the researcher adhere closely to precise selection procedures to ensure that the results are projectable to the population under study?

a. nonprobability
b. non-random
c. probability
d. quota
e. none of these

c. probability

Business

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Self-insurance is a form of retention.

a. true b. false

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Most ________ methods are heuristics based on algorithms

A) factor analysis B) discriminant analysis C) clustering D) analysis of variance

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