Logo
Home Study Material Contact Search
AI Chat FREE
  1. business
  2. accounting
  3. a local clinic is interested in the relationship b

A local clinic is interested in the relationship between anxiety level and the need to...

60.1K

Verified Solution

Question

Accounting

A local clinic is interested in the relationship between anxiety level and the need to succeed at work. A random sample of 400 patients took a test that measured anxiety level and need to succeed in a career. The table below shows the results. The clinic wants to know if anxiety level and the need to succeed at work are statistically significant. Use PS4.xlsx for the data. Submit the Excel with your answers.

  1. What is the null hypothesis and alternative hypothesis for the clinic?
  2. How many patients with a high need to succeed at work have a high anxiety level?
  3. If the two variables are independent, how many patients do you expect to have a low need to succeed and a medium-low level of anxiety?
  4. Perform a chi-square test of independence. What is your result? (Include your Excel calculations).
  5. What is your hypothesis conclusion in words?

Anxiety Level
Need to succeed at workHighMed-highMediumMed-lowLowRow Total
High need3542531510155
Medium need1848633331193
Low need4511151752
Column total57951276358400

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

a)Explain the statement 'The external RC network makes the system oscilliate' means. b)Draw an oscilliating waveform

Electrical Engineering
Q

5 Question 5 8 NEXT BOOKMARK Which example is NOT affected by the process of...

Biology
Q

Using the video link start at 47 and name the rules explained through 1 25...

Biology
Q

A famous news anchor is tired of political reporting and decides to think seriously about...

Basic Math
Q

Let g(x) = (-x? + 3 - 9x)/xDetermine the derivative of g.g'(x) = _________Determine the...

Calculus
Q

4 x 49

Algebra
Q

Information for a company's production activities for this year follows. Standard quantity and price...

Accounting
Q

Sloan Corporation is considering new equipment. The equipment can be purchased from an overseas supplier...

Accounting
Q

eBook Allocating Joint Costs Using the sales-Value-at-Split-off Method Orchard Fresh, Inc., purchases apples from local...

Accounting
Q

On January 1, 2015, Warren Corporation had 2,000,000 shares of common stock outstanding. On April...

Accounting
Q

Dividends on Preferred and Common Stock Yosemite Bike Corp. manufactures mountain bikes and distributes them...

Accounting
Q

Part 3 of 4 1.92 points eBook Print References Bergamo Bay's computer system generated the...

Accounting