Mathematics, 18.10.2020 14:01, hoyanna69

Free points ig. (i would never do thisbut im bored)

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Mathematics, 21.06.2019 17:30, wwesuplexcity28

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Mathematics, 21.06.2019 22:50, karmaxnagisa20

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Mathematics, 21.06.2019 22:50, Yangster9305

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

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Mathematics, 22.06.2019 00:00, DJEMPGYT

Ineed here’s a picture of the question

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