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Random sample of 88 adults from a particular town

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In a random sample of 88 adults from a particular town, it is found that 6 of them have been exposed to a certain flu strain. We want to test the claim that the proportion of all adults in the town that have been exposed to this flu strain differs from the nationwide percentage of 8%. The hypotheses are H0: p = 0.08, HA: p ≠ 0.08. The test statistic is z = -0.41. and the P-Value = 0.6828. State your conclusion in terms of H0.

  • Reject HA since the P-value is larger than .05.
  • Since the P-value is larger than .05, we conclude that the proportion of adults in this particular town that have been exposed to this flu strain differs from the nationwide percentage of 8%.
  • Reject H0 since the P-value is larger than .05.
  • Do not reject HA since the P-value is larger than .05.
  • Do not reject H0 since the P-value is larger than .05.

Reference no: EM132201172

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