Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. when she was 9 years of age a girl did a science f

When she was 9 years of age a girl did a science fair experiment in...

60.1K

Verified Solution

Question

Statistics

image

When she was 9 years of age a girl did a science fair experiment in which she tested professional touch therapists to see if they could sense coin to select either her right hand or her left hand and then she asked the therapists to identify the selected hand by placing their hand just under her hand without seeing it and without touching it Among 280 trials the touch therapists were correct 123 times Use a 0 10 significance level to test the claim that touch therapists use a method equivalent to random guesses Do the results suggest that touch therapists are effective wyprawy wy Identify the test statistic 2 2 03 Round to two decimal places as needed Identify the P value P value 0 042 Round to three decimal places as needed State the conclusion about the null hypothesis as well as the final conclusion that addresses the original claim Address whether the results suggest that touch therapists are effective The results sufficient evidence to the null hypotheses There that touch therapists are effective the claim that touch therapists use a method equivalent to random guesses

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

Basic Math
1.2K views

Find the local maximum and minimum values and saddle point(s) of the function. If you have...

Psychology
1.2K views

Answer Both questions 1. In general, when should you use non-parametric vs. parametric tests? 2. Specifically, what are...

Mechanical Engineering
1.2K views

An intermediate pressure steam turbine is to be designed with 7 repeating stages as described above....

Physics
1.2K views

5 A travelling wave pulse is given by 20 m then 4 x 4t 1...

Basic Math
1.2K views

write the product as a sum or difference 6 Sin (35c) Sin(11c)=

Basic Math
1.2K views

In the first part of the video, Freddie wasposed the problem of having 400 baseballcards...

Calculus
1.2K views

Calculate 7x dx given the following 1 9 x dx 723 1 10 7x dx...

Algebra
1.2K views

3. Divide. Show factoring to earn credit.21x8ya.b.C.7x4yxx + 2x + 16x - 6xXA +5 x3=3xx...

Accounting
1.2K views

You would use all of the following...

Accounting
1.2K views

Tamarisk Company has two classes of capital stock outstanding: 9%,$20 par preferred and $5 par...

Accounting
1.2K views

Which of the following transactions is NOT typically reported for a bond classified as a...

Finance
1.2K views

--- Citi Bank believes British pounds () will depreciate over the next 180 days from...