The increased number of small commuter planes in major airports has heightened concern over air safety. An eastern airport has recorded a monthly average of five near - misses on landings and takeoffs in the past five years.

a. Find the probability that during a given month there are no near-misses on landings and takeoffs at the airport.

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

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply

What is 0.000008 meters in scientific notation