Which list is in order from greatest to least ? 25√,423,4.67,215
2 5 , 4 2 3 , 4.67 , 21 5

215,4.67,423,25√
21 5 , 4.67 , 4 2 3 , 2 5

423,4.67,215,25√
4 2 3 , 4.67 , 21 5 , 2 5

4.67,423,25√,215

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