HELP Calculate the correlation coefficient for the following data, showing all work. What does it tell you about the data?

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