Question

A newspaper article reported that 400 people in one state were surveyed and 75% were opposed to a recent court decision. The same article reported that a similar survey of 500 people in another state indicated opposition by only 45%. Construct a 95% confidence interval of the difference in population proportions based on the data.


$1.99
Sales0
Views70
Comments0
  • CreatedJuly 07, 2015
  • Files Included
Post your question
5000