Two proportion z-test 2016 - University of Texas at Austin

After calculating the appropriate test statistic, then: 5. To find the p-value and z-critical for a left-sided or less than alternative hypothesis test: • p-value: =norm.s.dist([z-statistic],TRUE) • z-critical: =norm.s.inv([alpha]) 6. To find the p-value and z-critical for a right-sided or greater than alternative hypothesis test: ................
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