Mathematics, 08.04.2020 21:09 charismameeks
In May of 2006, the Gallup Organization asked a random sample of 537 American adults this question: If you could choose between the following two approaches, which do you think is the better penalty for murder, the death penalty or life imprisonment, with absolutely no possibility of parole? Of those polled, 47% chose the death penalty, the lowest percentage in the 21 years that Gallup has asked this question. a) Create a 95% confidence interval for the percentage of all American adults who favor the death penalty. b) Based on your confidence interval, is it clear that the death penalty no longer has majority support? Explain. c) If pollsters wanted to follow up on this poll with another survey that could determine the level of support for the death penalty to within 2% with 98% confidence, how many people should they poll?
Answers: 2
Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 Ă— 10^7 people and florida had a population of approximately 2 Ă— 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
Answers: 1
Mathematics, 22.06.2019 01:00
Hich polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3
Answers: 3
Mathematics, 22.06.2019 03:50
Will mark brainliest, , and rate to only chrislaurencelle clarissa made a scale drawing of a rectangle. she used a scale factor of 3 to draw the new rectangle. how does the length of the new rectangle compare to the original? the length of the new rectangle is 3 times shorter than the original. the length of the new rectangle is 12 times shorter than the original. the length of the new rectangle is 3 times longer than the original. the length of the new rectangle is 12 times longer than the original.
Answers: 1
In May of 2006, the Gallup Organization asked a random sample of 537 American adults this question:...
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