### Values of test statistic and p value

Assignment Help Basic Statistics
##### Reference no: EM1315179

Fourteen of 180 publicly traded business services companies failed a test for compliance with Sarbanes-Oxley requirements for financial records and fraud protection.

Assuming that these are a random sample of all publicly traded companies, construct a 95 % confidence interval for the overall noncompliance proportion.

 The 95% confidence interval to

Find the p-value for each test statistic.

 Test Statistic p-value (a) Right-tailed test z = +1.34 (b) Left-tailed test z = -2.07 (c) Two-tailed test z = -1.69

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