Mathematics, 21.03.2021 02:20 megankbrown
In a survey conducted by the Pew Research Center in 2010 41% of Americans support the legalization of marijuana in the U. S. The researchers note that the margin of error is ± 3% using 95% confidence. What does this margin of error tell you about the results of the survey?
Answers: 2
Mathematics, 21.06.2019 14:30
Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.
Answers: 1
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Mathematics, 21.06.2019 18:30
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
Answers: 2
In a survey conducted by the Pew Research Center in 2010 41% of Americans support the legalization o...
Mathematics, 16.10.2019 15:10
English, 16.10.2019 15:10
Business, 16.10.2019 15:10
Mathematics, 16.10.2019 15:10
Health, 16.10.2019 15:10
History, 16.10.2019 15:10
Mathematics, 16.10.2019 15:10
Mathematics, 16.10.2019 15:10
English, 16.10.2019 15:10
Mathematics, 16.10.2019 15:10
Biology, 16.10.2019 15:10
English, 16.10.2019 15:10
Mathematics, 16.10.2019 15:10