Determine whether the statement is true or false If it is false, rewrite it as a true statement.
The 50th percentile is equivalent to Q1.
Choose the correct answer below.
A. The statement is true.
B. The statement is false. The 50th percentile is equivalent to Q3.

C. The statement is false. The 50th percentile is equivalent to the mean.
D. The statement is false. The 50th percentile is equivalent to Q2.

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