Consider a multinomial experiment involving 100 trials and 3 categories (cells).The observed frequencies resulting from the experiment are shown in the accompanying table. Use the 5% significance level to test the hypotheses H₀: p₁ = .45,p₂ = .30,p₃ = .25 vs.H₁: At least one proportion differs from their specified values.

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The Answer of Consider a multinomial experiment involving 100 trials and 3 categories (cells).The observed frequencies resulting from the experiment are shown in the accompanying table. Use the 5% significance level to test the hypotheses H₀: p₁ = .45,p₂ = .30,p₃ = .25 vs.H₁: At least one proportion differs from their specified values.

Consider a Multinomial Experiment Involving 100 Trials and 3 Categories