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A survey of 436 workers showed that 192 of them said that it was seriously unethical...

A survey of 436 workers showed that 192 of them said that it was seriously unethical to monitor employee e-mail. When 121 senior-level bosses were surveyed, 40 said that it was seriously unethical to monitor employee e-mail. Use a 0.05 significance level to test the claim that for those saying that monitoring e-mail is seriously unethical, the proportion of employee is greater than the proportion of bosses.

a) Write the claim and opposite in symbolic form.

b) Identify the Null and Alternate hypotheses in symbolic form

c) Identify the significance level.

d) find the test statistic and the p-value.

e) State the decision.

f) State the conclusion.

Math   Statistics-And-Probability   
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