a)identify the question, population, and sample
b)discuss any potential bias or lurking varia...
Mathematics, 22.07.2019 02:10 joee1300
a)identify the question, population, and sample
b)discuss any potential bias or lurking variable that may affect the results
c) write about the extent to which you can generalize the findings to all people who use cell phones
stewart fist reported the results of an experiment investigating the link between cell phone use and tumors in mice. the study exposed 100 mice to cell phone radiation for 2 1/2 hour periods each day for 18 months. the researchers fitted another 100 mice with the same type of antennas, which never had the power turned on. the tumor rate was twice as high in the exposed group vs. the unexposed group.
Answers: 2
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You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?
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Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
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The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.
Answers: 2
Mathematics, 22.06.2019 00:50
Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8
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