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A study is made of residents in Phoenix and its suburbs concerning the proportion of residents who subscribe to Sporting News. A random sample of 87 urban residents showed that 11 subscribed, and a random sample of 98 suburban residents showed that 16 subscribed. Does this indicate that a higher proportion of suburban residents subscribe to Sporting News? Use a 10% level of significance.

What is the value of the sample test statistic? (Test the difference p1 ? p2. Do not use rounded values. Round your final answer to two decimal places.)

Find (or estimate) the P-value. (Round your answer to four decimal places.)

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Category:- Statistics and Probability
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