Mathematics, 04.10.2021 06:40 insaneshootermo
12th grade statistic A case control study was performed by DuPont chemical corporation in 2018 looking back 20 years at residents from Parkersburg, West Virginia, where the company has been found guilty of dumping chemicals in the Ohio River. They compared groups of people who contracted Non-Hodgkin's lymphoma in unusually high rates from this region to people who didn’t contract the disease from the same area in hopes to prove that exposure to those chemicals isn’t the cause for the unusually high rates of this cancer. A detailed report was provided to the public with the methodology showing a large sample size and solid statistical procedures being followed. Provide one reason to trust the results of the study and one reason to be skeptical of the results.
Answers: 2
Mathematics, 21.06.2019 16:30
Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done
Answers: 3
Mathematics, 21.06.2019 17:00
Can someone pls ! pls answer all. no explanation needed..
Answers: 1
Mathematics, 21.06.2019 17:30
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
12th grade statistic
A case control study was performed by DuPont chemical corporation in 2018 loo...
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