Mathematics, 28.09.2019 05:30, babysitterwick
Astudy of 420,065 cell phone users found that 130 of them developed cancer of the brain or nervous system. prior to this study of cell phone use, the rate of such
cancer was found to be 0.0328% for those not using cell phones.
a. use the sample data to construct a 90% confidence interval estimate of the percentage of cell phone users who develop cancer of the brain or nervous system.
Answers: 1
Mathematics, 21.06.2019 20:20, deonnaturner68p7hz7y
The surface area of the triangular prism is .
Answers: 1
Mathematics, 21.06.2019 21:30, achsahjosey
Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?
Answers: 1
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