A Z score of 3 is approximately how many standard deviations above the mean?
A) 0
B) 3
C) 6
D) 99
Correct Answer:
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Q47: A score at the 98th percentile is
Q48: Approximately what percentage of scores falls below
Q49: Interquartile range is bounded by the
A)bottom 25%
Q50: Within the quartile system, the second quartile
Q51: A Z score of 0 would correspond
Q53: When discussing scores in terms of quartiles,
Q54: One advantage of using Z scores is
Q55: In the standard normal distribution,
A)most of the
Q56: What scoring system is standardized to have
Q57: A score at the 50th percentile is
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