omfortable and NKU Imath , X Shared Data set: Files s://imath.nku.edu/assessment/showtest.php?action=skip&to=5 vintage pittsburg DH 2019 88 Luis Rol D Mens - Tagged Homework Help + X Gradebook Log Out Assessment $ 2 1 ... Test for the Proportion Jake Pease Due in 11 hours, 6 minutes. Due Wed 02/12/2020 11:59 pm According to the most recent census, 16.3% of US residents are of Hispanic origin. One county supervisor believes her county has a smaller percentage than what was reported in the census. A survey of Show Intro/Instructions 180 individuals in the county was conducted, and each person was asked to report their origin. It was found that 14.65% of those surveyed identified as being of Hispanic origin. Test the appropriate hypotheses using a significance level of 0.05. . Ho: Select an answer ? Ha : Select an answer ? . a = . Test Statistic: z=[ decision rule : reject Ho if probability ? a ( Note : round the z-score to two decimal places - carry at least four decimal places throughout all of your calculations ) . probability = (Note: round the probability to four decimal places) . Decision: Select an answer Conclusion: At the 0.05 level, there Select an answer significant evidence to conclude the percentage of residents in this county who are of Hispanic origin is Select an answer /16.3%. Points possible: 10 This is attempt 1 of 3 Submit (la 2/12/2020 Type here to search 144 PrtSc Insert Delete F10 F7 Backspace Lock 1 - X FA FS F6 Pgup Home