1. In 2009 an industry spokesperson said that over 82% of Americans owned a cellular phone....
1) Based on a sample of 600 people, 33% owned cats The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) 2) Based on a sample of 80 men, 30% owned cats Based on a sample of 60 women, 45% owned cats The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) 3) Exercise 6.13 presents the results of a poll evaluating support for the health care public option plan in 2009. 70% of 819 Democrats and 42%...