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The test statistic of z = 1.58 is obtained when testing the claim that p# 0.231. Identify the hypothesis test as being two-tailed, left-tailed, or

The test statistic of z = 1.58 is obtained when testing the claim that p# 0.231.

  1. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
  2. Find the P-value.
  3. Using a significance level of a = 0.01, should we reject Ho or should we fail to reject Ho?

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