What is the range of the function in this table?
2
3
4
O A. {1,2,4}
O B. (2,1)
O C. {2,3,4,5
O D. (2,1), (3, 4), (4,4), (5, 2)

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