Question: According to a study by the Pew Research Center 75

According to a study by the Pew Research Center, 75% of adults 18–30 said they went online daily, compared with 40% of those 65–74, and just 16% for those 75 or older. Using the 0.01 level of significance, and assuming that a random sample of 200 persons was surveyed from each age group, could the population proportions be equal for those who say they go online daily from the three groups?

View Solution:


Sale on SolutionInn
Sales0
Views55
Comments
  • CreatedSeptember 08, 2015
  • Files Included
Post your question
5000