A bird flew 180 feet above the desert surface. A mole dug 18 feet below the desert surface. Which of the following is a true answer?

Options:

A. The hawk's elevation is 198 feet.

B. The mole's elevation is -18 feet.

C. The difference in the animals' elevation is 162 feet.

D. The difference in the animals' elevation is 190 feet.

How many square centimeters of wrapping paper will be used to wrap the shoe box?

Which are reasons to get a claim peer reviewed? check all that apply. a peer review verifies conclusions. a peer review proves everyone else wrong. a peer review maintains standards of the field. a peer review identifies sources of errors. a peer review gains direct funding.

Asupplier of 3.5" disks claims that no more than 1% of the disks are defective. in a random sample of 600 disks, it is found that 3% are defective, but the supplier claims that this is only a sample fluctuation. at the 0.01 level of significance, test the supplier's claim that no more than 1% are defective. what is the teststatistic and the conclustion? (hint: make sure the alternate hypothesis is opposite the original claim.)