The empirical rule applies to data that have what type of distribution?
What will be an ideal response?
Ans: normal distribution
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Good technical adequacy of a test at minimum includes
A) ?general validity and a sizable norm sample. B) ?reliable scores and general validity. C) ?representative norms, reliable scores, and evidence for general validity. D) ?clear purposes, reliable scores, and evidence for general validity.
The number of students with learning disabilities and related mild disabilities being served in general education classes
a. is relatively stable. b. is unknown because there are no data. c. is increasing. d. is decreasing. e. is fluctuating, going up and down.
The syllogism used by Aristotle is composed of a major premise, a minor premise, and a conclusion. Which of the following is a major weakness in this deductive process of logic:
a. It has an illogical order of descending scales of merit. b. The logic only fits questions about science. c. If the premise is wrong, then the conclusion is faulty. d. Its religious bias yields absolute answers.
Analyse the data using a MANOVA and a simple contrast. What was the corresponding significance value between elite and sub-elite athletes?
A. p = .044 B. p = .006 C. p = .424 D. p = .473