Exam (elaborations)
MRCPsych Paper B Stats – Questions With Solutions
- Course
- Institution
MRCPsych Paper B Stats – Questions With Solutions
[Show more]
Seller
Follow
Zendaya
Reviews received
Content preview
MRCPsych Paper B Stats – Questions With SolutionsPrecision Right Ans - Optimised by accurate sample size and maximising
accuracy of measures (reduces random error)
Random error Right Ans - Sampling and measurement error
Non-random error Right Ans - Bias and confounding
Validity Right Ans - Minimises non-random error
1-type II error Right Ans - Study power
Cost minimisation analysis Right Ans - When various treatments have
similar outcomes
SIGLE Right Ans - Grey unpublished literature
Positive predictive value Right Ans - The probability that a person with a
positive test result is truly positive
Relative risk reduction Right Ans - RRR = 1 − RR
Number needed to treat Right Ans - 1/absolute risk reduction
Absolute rate reduction Right Ans - Reduction in control group - reduction
in intervention group
Cochran's Q test Right Ans - Most accepted test for heterogeneity
Relative Risk (RR) Right Ans - Intervention event rate / control event rate
p-value Right Ans - Type I error (false positive) rate
Specificity Right Ans - Proportion of true negatives correctly identified
(TN-FP?). High specificity = low false negatives.
Type I error Right Ans - false positive
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Zendaya. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$11.48. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now