Select all that are true... A.) The median salaries of both companies are greater than 31,000.

B.) The mean salary at company B is greater than the mean salary at company A.

C.) The salary range at company B is greater than the salary range at company A.

D.) Then mean age of workers at company A is greater than the mean age of workers at company B.

E.) One of the salary amounts in company B is a potential outlier.

What is the common difference in the following arithmetic sequence? 7,3,-1,-5

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to