Grade 12 Normal Distribution Worksheet
Apply the 68-95-99.7 empirical rule to compute normal-distribution probabilities and percentile scores. Free printable worksheet — 20 questions plus a separate answer key. Each sheet is freshly generated, so your kid can practice as many times as they need.
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Sample questions
Two examples from the Normal Distribution worksheet. Print the full sheet for 20 questions plus an answer key.
- Sample 1
μ=144, σ=17. P(x<178)? (whole percent, use the 68-95-99.7 rule)
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98 - Sample 2
μ=93, σ=16. P(x<77)? (whole percent, use the 68-95-99.7 rule)
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16
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