Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. only about 18 of all people can wiggle their ears

Only about 18 of all people can wiggle their ears Is this percent higher for...

70.2K

Verified Solution

Question

Statistics

image

Only about 18 of all people can wiggle their ears Is this percent higher for millionaires Of the 302 millionaires surveyed 64 could wiggle their ears Run a hypothesis test to see if the percent of millionaires who can wiggle their ears is more than 18 at the a 0 10 level of significance Use the classical approach a For this study we should use z test for a population proportion b The null and alternative hypotheses would be Ho p H P c The test statistic d The critical value 0 18 0 18 please enter a decimal Please enter a decimal please show your answer to 3 decimal places Please show your answer to 3 decimal places

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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

When Jack was 4 years old his parents opened a college savings account for him...

Basic Math
Q

Question 1 - 1,500 words The CEO has forwarded to you an interesting article and requires you...

Accounting
Q

examples of minerals that may interact with vitamins to prevent the vitamins to be assimilated by...

Medical Sciences
Q

Is reflection across a line L through the origin an invertible transformation of R 2 ?...

Advance Math
Q

It was estimated that in 2013, the Greenland Ice Sheet and its outlying ice caps were...

Advance Math
Q

You performed a bacterial transformation a What did you transform and how b How do...

Biology
Q

what way is a gene pool representative of a population

Biology
Q

capacitance Option A B C D D fent for the given capacitor arrangement All the...

Physics
Q

George bought the following amounts of Stock A over the years: (Loss amounts should be...

Accounting
Q

El enfoque activo/pasivo: Enfatiza los principios para el reconocimiento de ingresos y...

Accounting
Q

13. If the partnership agreement contains no provision governing the event, what is the effect...

Accounting
Q

Select an underlying security (that is not an ETF) (USA) Choose whether you are...

Finance