Express the null hypothesis and the alternative hypothesis in symbolic form. Use

Question

Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol (mu, p, sigma) for the indicated parameter. A psychologist claims that more than4.1 percent of the population suffers from professional problems due to extreme shyness. Use p, the true percentage of the population that suffers from extreme shyness. H_0: p > 4.1 % H_1: p lessthanorequalto 4.1% H_0: p = 4.1 % H_1: p > 4.1% H_0: p = 4.1 % H_1: p 4.1 % H_1: p greaterthanorequalto 4.1% Find the value of the test statistic z using z = P - P/Squareroot Pq/n

Explanation / Answer

null, Ho:p=0.041
alternate, more than 4.1% suffers from professional problems due to extreme shyness H1: p>0.041

ANSWERS
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null, Ho:p=4.1%
alternate, H1: p>4.1%

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