Pls help i need to get this done or i will get grounded for a week
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Mathematics, 20.11.2020 21:30 Nitziaruiz1
Pls help i need to get this done or i will get grounded for a week
Answers: 3
Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
Mathematics, 21.06.2019 23:00
The sum of 5consecutive even numbers is 100. what is the first number in this sequence?
Answers: 1
Mathematics, 22.06.2019 00:10
How do i take any fraction and make it into a decimal or percentage?
Answers: 1
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