Question
upstudy study bank question image url

Consider a drug that is used to help prevent blood clots in certain patients. In clinical trials, among 5754 patients treated with this drug,
157 developed the adverse reaction of nausea. Use a 0.10 significance level to test the claim that of users develop nausea. Does
nausea appear to be a problematic adverse reaction?
B.

C.

D.

Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is -1.21.
(Round to two decimal places as needed.)
Identify the -value for this hypothesis test.
The -value for this hypothesis test is .
(Round to three decimal places as needed.)

Ask by Logan Parry. in the United States
Mar 13,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The test statistic is -1.21, and the -value is 0.887.

Solution

Sign in to Unlock Answers for Free!

A Learning Platform Trusted by Millions of Real Students and Teachers.

star-icon Unlock

Answered by UpStudy AI and reviewed by a Professional Tutor

Beyond the Answer

To interpret the results of your study, let’s dive into the real-world application of hypothesis testing. Understanding how to test claims like the one about the drug helps inform healthcare decisions, ensuring patients are well-informed about potential risks. In practice, a high incidence of adverse effects like nausea—if proven significant—could lead to changes in prescribing guidelines or even drug withdrawal from the market.
When performing these tests, many can trip over common mistakes. For instance, using the wrong null and alternative hypotheses can skew results. In this case, make sure you differentiate between testing for an increase, decrease, or simply a difference in proportions. Confirming the assumptions behind your chosen statistical test also helps avoid incorrect conclusions—always check sample size and proportion before proceeding!

Related Questions

Latest Statistics Questions

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy