Consider a value to be significantly low if its z score less than or equal to minus−2 or consider a value to be significantly high if its z score is greater than or equal to 2.

a test is used to assess readiness for college. in a recentyear, the mean test score was 20.8 an the standard deviation was 5.3. identify the test scores that are significantly low or significantly high.

what test scores are significantly low? select the correct answer below and fill in the answer box(es) to complete your choice.

test scores are not given in this problem.