Question
A hospital director is told that 35% 35% of the emergency room visitors are uninsured. The director wants to test the claim that the percentage
A hospital director is told that 35%
35% of the emergency room visitors are uninsured. The director wants to test the claim that the percentage of uninsured patients is less than the expected percentage. A sample of 160
160 patients found that 40
40 were uninsured. Find the value of the test statistic. Round your answer to two decimal places.
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Essential Calculus Early Transcendental Functions
Authors: Ron Larson, Robert P. Hostetler, Bruce H. Edwards
1st Edition
618879188, 618879182, 978-0618879182
