Which of these sets of ordered pairs satisfies an exponential equation? O {(1, -2), (3, -8), (5, -32), (7, -128)}
{(1, -2), (3, 2), (5, 6), (7, 10)}
O {(1, -1), (2, -8), (3, -27), (4, -64)}
O {(1, -1), (2, -4), (3, -9), (4, -16)}

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