100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Block 7: Epidemiology 3 - Applied Biostatistics questions and answers graded A+ 2024/2025 $11.49   Add to cart

Exam (elaborations)

Block 7: Epidemiology 3 - Applied Biostatistics questions and answers graded A+ 2024/2025

 4 views  0 purchase
  • Course
  • Applied Epidemiology and Biostatistics
  • Institution
  • Applied Epidemiology And Biostatistics

Block 7: Epidemiology 3 - Applied Biostatistics questions and answers graded A+ 2024/2025

Preview 1 out of 4  pages

  • September 13, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Applied Epidemiology and Biostatistics
  • Applied Epidemiology and Biostatistics
avatar-seller
Ascore
Block 7: Epidemiology 3 - Applied
Biostatistics

P-cost - ANSProbability of obtaining extra "excessive" values than the located take a look at
statistic, deliver the null hypothesis is real.

Definition of "severe" relies upon on the course of the alternative speculation

zero ≤ p-price ≤ 1

P-value calculation for two-sided check

Ex: H0: 𝜇 = forty six vs. H1: 𝜇 ≠ forty six - ANSP-fee = 2*prob (T ≥ test

Ex: H0: 𝜇 = forty six vs. H1: 𝜇 > 46 - ANSP-fee = prob (T ≥ 𝑡_𝑜𝑏𝑠)

(Tail at the proper)

Left-sided take a look at

Ex: H0: 𝜇 = 46 vs. H1: 𝜇 < forty six - ANSP-cost = prob (T ≤ 𝑡_𝑜𝑏𝑠)

(Tail at the left)

Confidence interval - ANS-A range of numbers

-Always comes with a self belief level (ex: 95%)

-Need to compromise between confidence and precision: i.E. Excessive precision (slender
width) comes with low self assurance, and vice versa

Confidence c program languageperiod choices - ANSIf the 95% CI includes the null price, then
we can't reject 𝐻0. Otherwise, reject 𝐻0.

Cohort look at or RCT, use RR

Case-control observe, use OR

Statistical importance tells us: - ANSHow likely we would observe a sure facts given the null
speculation

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Ascore. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82871 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.49
  • (0)
  Add to cart