Mathematics, 28.11.2019 22:31 Thejollyhellhound20
Tv advertising agencies face growing challenges in reaching audience members because viewing tv programs via digital streaming is increasingly popular. the harris poll reported on november 13, 2012, that 53% of 2343 american adults surveyed said they have watched digitally streamed tv programming on some type of device. a. calculate and interpret a confidence interval at the 99% confidence level for the proportion of all adult americans who have watched streamed programming. b. what sample size would be required for the width of a 99% ci to be at most .05 irrespective of the value of p?
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Mathematics, 21.06.2019 16:40
What is the distance between the points (2 -3) and (-6 4) on the coordinate plane
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Mathematics, 21.06.2019 22:30
Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.
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Mathematics, 21.06.2019 22:30
The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given measures, find the other four.
Answers: 1
Tv advertising agencies face growing challenges in reaching audience members because viewing tv prog...
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