Plus or minus 1.96 standard deviations accounts for 95 percent of the area under the normal curve.

Name: Plus or minus 1.96 standard deviations accounts for 95 percent of the area under the normal curve.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

This is true according to the empirical rule of statistics, which states that approximately 95% of the data falls within two standard deviations of the mean in a normal distribution. Specifically, 1.96 standard deviations accounts for 95.44% of the area under the normal curve.

Plus or Minus 1