The heights of young adult females in the united states are said to have a population standard deviation of σ=2. 6 inches. A sample was taken of n=85 young adult females at byu-i and the mean computed to be x¯=65. 4 inches. Use this information to answer the next 9 questions.

If your cover letter will be processed digitally, it should include

Which sentence uses the word your correctly? o a. i didn't know your in my third period class. ob. where did you finally find your missing book? oc. i hope your feeling better in time for the party.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b