Find the volume of a pyramid with a square base, where the perimeter of the base is
10.3
m
10.3 m and the height of the pyramid is
15.1
m
15.1 m. Round your answer to the nearest tenth of a cubic meter.

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