STATISTC 111 Study Guide - Final Guide: Minitab, Test Statistic, Statistical Hypothesis Testing
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This minitab printout showing a hypothesis test of the claim that the proportion of adults in the u. s who believe in reincarnation exceeds 30 ii this is equivalent to 1prop 2 test. 220 p s 0. 3 what is e test statistic sample p o 26818. The printout corresponds to both 2 test and 2. Find the p valve associated with this output. In a study of the proportion of massachusetts drivers who do not wear seatbelts researchers found that in a random sample of 450 drivers 72 were not wearing seatbelts. Based on the rule of thumb interval proportion of drivers below 20 r using 1propzint. If the true proportion is within the given interval. No it"s not below the proportion of drivers. Based on the exact interval from ipropant is the true proportion significantly below 20. Use table 8 i to determine the percentage of scores that fall between standard normal scores of 0. 28 and.
