TRUE or FALSE. For any distribution, at least 75% of the scores are within two standard deviations of the mean.
a. True
b. False
Ans: a
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Many leadership experts refer to trusting others as ____________________
Fill in the blank(s) with correct word
It important to establish good rapport with families because:
A. They can provide us with information about their child B. They will buy gifts for classroom staff C. They will not cause any problems D. They will listen raise their child according to our standards
When evaluating a video for instructional use, which of the following is NOT important?
A. Pacing B. Cognitive learning aids C. Instructional cues D. Renowned narrator or lead actors
A frequency distribution in which there are too many scores at the extremes of the distribution said to be:
A. Positively skewed B. Leptokurtic C. Negatively skewed D. Platykurtic