Oceania is a(n) . A
continent south of Australia

B
group of islands in the Pacific

C
island considered part of North America

D
ocean surrounding Fijihurry asap

On a test the graders have a mean of 77 and a standard deviation of 8. if we can approximate the distribution of these graders by a number distribution what percent of the students. a) scores higher than 77? b) should pass the test (grades > 60)? c) should fail the test (grades < 60)?