Which of the following has as one of its key characteristics the presence of a true zero point?
a. nominal
b. ordinal
c. interval
d. ratio
Ans: D
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Indicate whether the statement is true or false.
Which of the following Supreme Court rulings handed down the decision that a state-written prayer for use in schools was an unconstitutional violation of the First Amendment?
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research project should the teacher be concerned about? a. The fact that students do not all like history b. That the survey has strong evidence of validity c. That the teachers has a bias about the value of history in society d. That students should not be coerced into participating in the study
Explain the scales of measurement, measures of central tendency, dispersion, and relative position?
What will be an ideal response?