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Mathematics, 25.10.2019 03:43 alexusray

Eric randomly surveyed 150 adults from a certain city and asked which team in a contest they were rooting for, either north high school or south high school. from the results of his survey, eric obtained a 95% confidence interval of (0.52,0.68) for the proportion of all adults in the city rooting for north high. what proportion of the 150 adults in the survey said they were rooting for north high school?
a. 0.646
b. 0.60
c. somewhere between 0.52 and 0.68, but the exact proportion cannot be determined.
d. this information cannot be determined from the information given in the problem

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