Question

Samuel Morse determined that the percentage of a’s in the English language in the 1800s was 8%. A random sample of 600 letters from a current newspaper contained 60 a’s. Using the 0.10 level of significance, test the hypothesis that the proportion of t’s in this modern newspaper is 0.09.


$1.99
Sales0
Views142
Comments0
  • CreatedJuly 16, 2015
  • Files Included
Post your question
5000