A random sample of 853 births included 430 boys. Use a 0.10 significance level to test...

90.2K

Verified Solution

Question

Statistics

A random sample of 853 births included 430 boys. Use a 0.10significance level to test the claim that 51.2 ​% of newborn babiesare boys. Do the results support the belief that 51.2 ​% of newbornbabies are​ boys?

Identify the null and alternative hypotheses for this test.Choose the correct answer below. A. Upper H 0 ​: pequals 0.512UpperH 1 ​: pnot equals 0.512 B. Upper H 0 ​: pequals 0.512Upper H 1 ​:pgreater than 0.512 C. Upper H 0 ​: pequals 0.512Upper H 1 ​: plessthan 0.512 D. Upper H 0 ​: pnot equals 0.512Upper H 1 ​: pequals0.512

Identify the test statistic for this hypothesis test. The teststatistic for this hypothesis test is negative .-.46 ​(Round to twodecimal places as​ needed.)

Identify the​ P-value for this hypothesis test. The​ P-value forthis hypothesis test is _____

Please show step by step to find the P-value, I am gettingreally confused on how to do it.I need someone to explain how iused the z-score table method and the calculator method.Specifically please tell me what do I type in the calculator,

Answer & Explanation Solved by verified expert
3.6 Ratings (253 Votes)
    See Answer
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