Question

For questions 11-13, enter your answer (a number). Use dot (.) to separate decimal places (e.g. 1.5). Blackboard ignores commas, so 1,234.56 = 1234.56.

To allow for small rounding errors, any answer within 2% difference from the right answer is accepted, e.g. if the right answer is 100, then all answers between 98 and 102 are accepted.

To avoid too large rounding errors, I recommend following two rules:

1. Round your answer to two decimal places, e.g. 1.2345 to 1.23, not to 1.

2. Keep more digits in your intermediate calculations since rounding errors may add up.

Assume Ann got the following grades in the Fall 2018 and no extra credit

	HW1	HW2	HW3	HW4	HW5	HW6	HW7	Exam1	Exam2	Exam3
Max	20	10	15	12	10	11	18	20	16	40
Grade	17	10	14	10	9	10	20	16	12	35

11. What is Ann’s Total? Hint: you may find the FAQ part of the Syllabus helpful to answer this question.

12. What is Ann’s letter grade assuming the Fall 2018 curve?

13. How much extra credit does Ann need to get an A?

Answer 1