A hospital director is told that 21%21% of the treated patients are uninsured. The director wants to test the claim that the percentage of uninsured patients is above the expected percentage. A sample of 200200 patients found that 5050 were uninsured. At the 0.050.05 level, is there enough evidence to support the director's claim? *State the null and alternative hypotheses. *Find the value of the test statistic. Round your answer to two decimal places. *Specify if the test is one-tailed or two-tailed. *Determine the P-value of the test statistic. Round your answer to four decimal places. *Identify the value of the level of significance. *Make the decision to reject or fail to reject the null hypothesis. *State the conclusion of the hypothesis test

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