Question
A study is being conducted to estimate the proportion of people who plan to travel over 100 miles at some time during the holiday season.
A study is being conducted to estimate the proportion of people who plan to travel over 100 miles at some time during the holiday season.
What is the smallest number of people that should be surveyed in order to be 95% confident that the true proportion is estimated to within 4%?
(Hint: use a 'worst case scenario' of p=0.50)
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Understanding Financial Statements
Authors: Lyn FraserAlexa Fox, Judy Strauss, William Briggs, Mario Triola, S Certo, S. Certo, Philip Kotler, Robert Anthony, Barry Monk, Jaan Kiusalaas, R.C. Hi
10th Edition
0132655063, 9780132655064
