A hypothesis testing: H0 : p =0.55 HA : p >0.55. We conduct a survey with sample size n = 832 and have p? = 0.75. Find the test statistic z associated with the sample proportion. Note: 1- Only round your final answer to 2 decimal places. Enter your final answer with 2 decimal places.
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We have the null hypothesis (H₀) as p = 0.55 and the alternative hypothesis (Hₐ) as p > 0.55. Show more…
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