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A die with 6 facts but only marked two facets with 1 and

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A die with 6 facts but only marked two facets with 1 and rest 4 facets with 2, if we throw this die 60 times, we expect to have 20 tims "1" and 40 times "2". What is the range to have right combination of "1" and "2" to meet the critical value of Chi-square criteria at 95% confidence?

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Reference no: EM13624893

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