Which of the following statements regarding errors of measurement are true? a) Errors of measurement arise because the measurement of psychological constructs are imprecise. b) There is always an error hidden in the measurement of psychological constructs arising from extraneous variables. c) Psychological constructs are measured based on a sample of data that only reflects the population to a certain degree. d) Probability theory is a tool used by statisticians to completely eradicate such errors during the computation of sample statistics.

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Which of the

following statements regarding errors of measurement are true?

Errors of measurement arise because the

measurement of psychological constructs are imprecise.

There is always an error hidden in the

measurement of psychological constructs arising from extraneous variables.

Psychological constructs are measured based on a

sample of data that only reflects the population to a certain degree.

Probability theory is a tool used by

statisticians to completely eradicate such errors during the computation of

sample statistics.

None

of the above

❌

(b)(c) and (d)

❌

(a)(c) and (d)

❌

(a)(b) and (c)

✅

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