7031 Quantitative Research-pre-test
7 Questions
| Total Attempts: 551
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This pretest is not for a grade. It is only for instructor use.
Questions and Answers
- 1.According to the text, which of the following terms refers to an individual unit of study that isnot a human being?
- A.
Case
- B.
Subject
- C.
Participant
- D.
Sample
- 2.When the value of a trait being measure is the same for all cases, we refer to this value as a
- A.
Unit
- B.
Continuous variable
- C.
Parameter
- D.
Constant
- 3.Despite the fact that most of the statistics discussed in the text are inappropriate for ordinal data, _____ coefficient can be used to measure the degree of relationship between two sets of ranks.
- A.
Pearson rho
- B.
Spearman rho
- C.
Z. test
- D.
Kappa
- 4.For which of the following scales must we assume that the distance between two adjacent scores is not equal to the distance between two other adjacent scores?
- A.
Nominal
- B.
Ordinal
- C.
Proportional
- D.
Ratio
- 5.______ variables are variables whose values theoretically could fall anywhere between adjacent scale units.
- A.
Continuous
- B.
Discrete
- C.
Dichotomous
- D.
Nominal
- 6.A ______ lists each observed score, along with the number of cases falling at each score. a. normal distribution
- A.
Normal distribution
- B.
Frequency table
- C.
Percentile table
- D.
Score Interval
- 7.Which way of presenting data can be described as a hybrid between a table and a graph?
- A.
Histogram
- B.
Realitive frequency table
- C.
Stem adn leaf display
- D.
Frequency curve
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