Descriptive statistics allow us to:
a. decide whether to reject or accept the null hypothesis
b. provide statistical significance
c. portray a picture of the data set
C
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A(n) explanation focuses on a class of events and attempts to specify the
conditions that seem common to all those events.
a. idiographic b. nomothetic c. deductive d. interpretive
______ is/are mechanisms for preventing measurement error.
A. Tests of reliability and validity B. A good knowledge base and random sample C. A proper statistic for testing the study hypothesis D. A set of conclusions that are consistent with the data analyzed in the
List the five points about sample quality stated in Chapter 5.
What will be an ideal response?
List and describe patterns that may emerge during the baseline phase. What do each of these three common types of patterns indicate?
What will be an ideal response?