An auditor revlewed 25 oral surgery Insurance clalms from a particular surgical office, determining that the mean out-of-pocket patlent billing above the relmbursed amount was $28011 with a standard devlation of $77.78. At the 5 percent level of significance, does this sample prove a violation of the guideline that the average patient should pay no more than $250 out-of-pocket? (a-1 H us $250 versus H: p> $250. Choose the right option. a. Reject He if ts <1.71 b. Reject He if tais >1.71 Oa Ob
An auditor revlewed 25 oral surgery Insurance clalms from a particular surgical office, determining that the mean out-of-pocket patlent billing above the relmbursed amount was $28011 with a standard devlation of $77.78. At the 5 percent level of significance, does this sample prove a violation of the guideline that the average patient should pay no more than $250 out-of-pocket? (a-1 H us $250 versus H: p> $250. Choose the right option. a. Reject He if ts <1.71 b. Reject He if tais >1.71 Oa Ob
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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