Suppose there is a random sample of n observations, divided into four groups The

Question

Suppose there is a random sample of n observations, divided into four groups The table below summaries the count of observations that were seen m each group We are interested in testing the null hypothesis H_0: P1=- P2 = P3 = P4 = 0.25 against the alternative hypothesis H_A: At least one proportion is incorrect Whet o the expected count for each of the groups? Expected 46 75 What is the value of the test statistic? Round your response to at least 2 decimal places What are the appropriate degrees of freedom? What is the P-value? Round to at least 4 decimal places

Explanation / Answer

TEST STATISTIC VALUE = 11.0534

P VALUE = 0.0114

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