Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. a hospital administrator claims that the proportio

A hospital administrator claims that the proportion of knee surgeries that are successful is 87...

70.2K

Verified Solution

Question

Statistics

image

A hospital administrator claims that the proportion of knee surgeries that are successful is 87 To test this claim a random sample of 450 patients who underwent knee surgery is taken and it is determined that 371 of these patients had a successful knee surgery operation The following is the setup for this hypothesis test Find the test statistic for this hypothesis test for a proportion Do not round until final answer Round final answer to 2 decimal places Provide your answer below Ho p 0 87 Ha p0 87 Test Statistic

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Given the following box plot choose the best description 4 00 46 45 50 53

Statistics
Q

Fully explain how the crop maiz was genetically engineerred to have Bt insect resistance

Biology
Q

You decide to clone a gene using a plasmid vector featuring ampicillin resistance and the lacZ...

Biology
Q

create a concept map to show how an electrical signal is sensed by the nervous system...

Medical Sciences
Q

Let us plac shown in at M due identical conducting plate N parallel to it...

Physics
Q

8 The displacement of a particle moving along the x axis is given by equation...

Physics
Q

Need Help TEACHER Suppose that for a certain mathematics class the scores are normally distributed...

Basic Math
Q

Find the indicated term of the binomial expansion 7th x y 10 The 7th term...

Algebra
Q

Consider the following information for Maynor Company, which uses a periodic inventory system: ...

Accounting
Q

The newly converged lease standard that went into effect for public companies this year has...

Accounting
Q

ifa trust has income required to be distributed of $13,000 other amounts paid or required...

Accounting
Q

Q 2 Andyco, Inc., has the following balance sheet and an equity...

Finance