Consider a multinomial experiment involving 160 trials 4 categories (cells). The observed frequencies resulting from the experiment are shown in the accompanying table.
Use the 10% significance level to test the hypotheses: H₀: p₁ = p₂ = p₃ = p₄ = 0.25 vs. H₁: At least two proportions differ from their specified values.

Question

Consider a multinomial experiment involving 160 trials 4 categories (cells). The observed frequencies resulting from the experiment are shown in the accompanying table.

Use the 10% significance level to test the hypotheses: H₀: p₁ = p₂ = p₃ = p₄ = 0.25 vs. H₁: At least two proportions differ from their specified values.

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The Answer of Consider a multinomial experiment involving 160 trials 4 categories (cells). The observed frequencies resulting from the experiment are shown in the accompanying table. Use the 10% significance level to test the hypotheses: H₀: p₁ = p₂ = p₃ = p₄ = 0.25 vs. H₁: At least two proportions differ from their specified values.

Consider a Multinomial Experiment Involving 160 Trials 4 Categories (Cells)