Question
Suppose that a market research firm is hired to estimate the percent of students living on campus. Five hundred randomly selected students are surveyed to
Suppose that a market research firm is hired to estimate the percent of students living on campus. Five hundred randomly selected students are surveyed to determine whether the live on-campus.Of the 500 students sampled, 421 responded yes they live on-campus. Construct a 90% confidence interval for the proportion of all students who live on-campus.
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Contemporary Business Mathematics With Canadian Applications
Authors: Ali R. Hassanlou, S. A. Hummelbrunner, Kelly Halliday
12th Edition
0135285011, 978-0135285015
