How many dependent variables are there in this experiment?
Suppose an experiment has a 2 x 2 x 4 between-subjects design. Given this information, answer the following six questions:
Ans: We cannot tell from only the factorial notation.
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A researcher was interested in students’ use of pop-up maths support labs across six campus sites. Each maths support lab collected and analysed its own data and the resultant six reports showed differing p-values. Some sites found a statistical significance between opening hours of labs and student usage and others did not. Which of the following would it useful for her to review?
A. Levels of missing data B. Confidence intervals C. Outliers D. The Null Hypotheses
Spelling assessments serves two purposes: determining spelling stage and instructional approaches
Indicate whether the statement is true or false.
A test that measures "how much" someone knows in a particular area without time limits, is
a) a power test b) a criterion-referenced test c) a standardized test d) a norm-referenced test
Braille symbols consist of ______ possible dots arranged in two columns.
a. four b. six c. eight d. ten