Question
In March 2015, the Public Policy Institute of California (PPIC) surveyed 7,525 likely voters living in California. A strong majority of Californians support the president's
In March 2015, the Public Policy Institute of California (PPIC) surveyed 7,525 likely voters living in California. A strong majority of Californians support the president's executive order on immigration. The 90% confidence interval for the difference in proportions of Californians and all U.S. residents who support the executive order on immigration is (0.163, 0.196).
Which of the following conclusions about the confidence interval is most appropriate?
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Statistical Techniques In Business And Economics
Authors: Douglas Lind, William Marchal
16th Edition
78020522, 978-0078020520
