SAT, 28.10.2020 16:30 aliahauyon20
1. According to a recent study of 7335 young people in the US, 30% had been arrested for a crime other than a traffic violation by the age of 23. (Crimes included such things as vandalism, underage drinking, drunken driving, shoplifting and drug possession). (a) Is the 30% a parameter or a statistic? Which symbol is used? (b) Describe the parameter being estimated, and use the correct symbol. (c) The margin of error from this study is 0.01. Use this information to give a 95% confidence interval for the parameter. (d) Interpret your confidence interval from part c
Answers: 1
SAT, 27.06.2019 11:00
How are 3-d printers useful in studying evolution? a. to color the fossils of organisms b. to create clones of extinct organisms c. to create replicas of fossils d. to prepare paper cutouts of organisms e. to study the composition of fossils
Answers: 2
1. According to a recent study of 7335 young people in the US, 30% had been arrested for a crime oth...
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