CDIP Domain 5: Research & Education exam questions with correct answers

CDIP Domain 5: Research & Education exam questions with correct answers standard deviation - Answer-a computed measure of how much scores vary around the mean score Range - Answer-the difference between the highest and lowest scores in a distribution Confidence Interval - Answer-a range of values so defined that there is a specified probability that the value of a parameter lies within it. a range of values that has a set probability of containing a population value of the statistical interest. hypothesis testing - Answer-testing out expectations through experience The analyst is trying to make a decision on the basis of the sample data, between two hypothesis: the null and alternative null hypothesis - Answer-the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error. the status quo and requires no action alternative hypothesis - Answer-The hypothesis stating what the researcher is seeking evidence of. A statement of inequality. It can be written looking for the difference or change in one direction from the null hypothesis or both. normally requires some action Who should be held accountable for errors made within the electronic health record (EHR)? The governing board who has overall responsibility for facility operations Providers who document within the EHR The IT staff as they will need to delete the errors End users that document within the EHR - Answer-End users that document within the EHR