Which statement is not true regarding the relationship between reliability and validity?
A) If a measure is perfectly valid, it is also perfectly reliable.
B) Unreliability implies invalidity.
C) If a measure is perfectly reliable, it is perfectly valid.
D) Reliability is a necessary, but not sufficient, condition for validity.
C
Business
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Outside marketing research companies hired to supply marketing research data are called ________
A) horizontal suppliers B) vertical suppliers C) external suppliers D) internal suppliers E) full-service suppliers
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The mislabeling of medicinal devices is prohibited under the Nutrition Labeling and Education Act
Indicate whether the statement is true or false
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