Mathematics, 30.03.2020 18:48 caplode5112
(5 points) The Daily Show. A 2010 Pew Research foundation poll indicates that among 1,099 college graduates, 33% watch The Daily Show. Meanwhile, of the 1,110 people in the poll with a high school degree but no college degree, 22% watch The Daily Show. A 95% confidence interval for pCollegeGrad−pHighSchoolpCollegeG rad−pHighSchool, where pp is the proportion of those who watch The Daily Show, is (0.07, 0.15). Based on this information, determine if the following statements are true or false, and explain your reasoning if you identify the statement as false.
1. There is a 95% chance that pCollegeGrad−pHighSchoolpCollegeG rad−pHighSchool is between 0.07 and 0.15. ? True False
2. We are 95% confident that 7% less to 15% more college graduates watch The Daily Show than those with a high school degree or less. ? True False
3. 95% of random samples of 1,099 college graduates and 1,110 people with a high school degree or less will yield differences in sample proportions between 7% and 15%. ? True False
4. 90% confidence interval for pCollegeGrad−pHighSchoolpCollegeG rad−pHighSchool would be wider. ? True False
5. A 95% confidence interval for pHighSchool−pCollegeGradpHighScho ol−pCollegeGrad is (-0.15,-0.07). ? True False
Answers: 1
Mathematics, 21.06.2019 17:30
1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
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Mathematics, 21.06.2019 18:50
The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave
Answers: 1
(5 points) The Daily Show. A 2010 Pew Research foundation poll indicates that among 1,099 college gr...
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