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 the following 95% confidence interval for the proportion of all adults in the city rooting for north high, (0.52,0.68). interpret this confidence interval. choose the correct answer below: a. there's a 95% chance that between 52% and 98% of all adults in this city will root for north high school. b. we are 95% sure that between 52% and 68% of adults in this sample will root for north high school. c. between 52% and 68% of adults in this city will root for north high school 95% of the time. d. we are 95% sure that between 52% and 68% of all adults in this city will root for north high school.