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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 = .25 vs.H1: At least one proportion differs from their specified values.
Identical Twins
Genetically identical siblings, conceived from a single fertilized egg that splits into two.
Extraversion
A personality trait typified by outgoingness, high energy, and positive emotions.
Religious Beliefs
Systems of faith and worship; the conviction and acceptance of certain spiritual truths, often involving a deity or deities.
Political Attitudes
Individuals' views and preferences about political policies, practices, and issues.
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