In a distribution with a mean of 30 and a standard deviation of 4, approximately 16% of scores will fall below:24-26 b.28-30 c.21-23 d.
- In a distribution with a mean of 30 and a standard deviation of 4, approximately 16% of scores will fall below:
- a.24-26
- b.28-30
- c.21-23
- d.11-13
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