Question 1

Based on the course grading breakdown shown in the pie chart, if a student scores 80% on Unit Exams, 90% on Mastering assignments, 100% on Interactive Readings, 70% on Participation, and 85% on the Final Exam, what is their overall course grade percentage? Use the formula $$	ext{Total Grade} = 0.45 	imes 	ext{Unit Exams} + 0.15 	imes 	ext{Mastering} + 0.10 	imes 	ext{Interactive Readings} + 0.15 	imes 	ext{Participation} + 0.15 	imes 	ext{Final Exam}.$$

Accepted Answer

84.25%

Question 2

Which component of the course grade has the greatest impact on a student's final grade, according to the pie chart?

Accepted Answer

Unit Exams

Question 3

If a student receives the following scores: Unit Exams 60%, Mastering 100%, Interactive Readings 100%, Participation 100%, and Final Exam 100%, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 	ext{Unit Exams} + 0.15 	imes 	ext{Mastering} + 0.10 	imes 	ext{Interactive Readings} + 0.15 	imes 	ext{Participation} + 0.15 	imes 	ext{Final Exam}.$$

Accepted Answer

79.0%

Question 4

If a student wants to maximize their grade, which two components should they focus on, based on the pie chart?

Accepted Answer

Unit Exams and Final Exam

Question 5

A student scores 90% on all components except Participation, where they score 60%. What is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 90 + 0.15 	imes 90 + 0.10 	imes 90 + 0.15 	imes 60 + 0.15 	imes 90.$$

Accepted Answer

84.0%

Question 6

If a student scores below 60% on Unit Exams but receives perfect scores on all other components, what is the highest possible final grade they can achieve? Use $$	ext{Total Grade} = 0.45 	imes 59 + 0.15 	imes 100 + 0.10 	imes 100 + 0.15 	imes 100 + 0.15 	imes 100.$$

Accepted Answer

80.05%

Question 7

If a student receives 100% on Unit Exams, Mastering, and Final Exam, but only 50% on Interactive Readings and Participation, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 100 + 0.15 	imes 100 + 0.10 	imes 50 + 0.15 	imes 50 + 0.15 	imes 100.$$

Accepted Answer

90.0%

Question 8

If a student scores 100% on Unit Exams and Final Exam, but only 60% on Mastering, Interactive Readings, and Participation, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 100 + 0.15 	imes 60 + 0.10 	imes 60 + 0.15 	imes 60 + 0.15 	imes 100.$$

Accepted Answer

86.0%

Question 9

If a student scores 70% on Unit Exams, 70% on Mastering, 70% on Interactive Readings, 70% on Participation, and 70% on Final Exam, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 70 + 0.15 	imes 70 + 0.10 	imes 70 + 0.15 	imes 70 + 0.15 	imes 70.$$

Accepted Answer

70.0%

Question 10

If a student scores 100% on Unit Exams, Mastering, Interactive Readings, and Participation, but only 50% on the Final Exam, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 100 + 0.15 	imes 100 + 0.10 	imes 100 + 0.15 	imes 100 + 0.15 	imes 50.$$

Accepted Answer

92.5%

Question 11

If a student scores 100% on Unit Exams, Mastering, Interactive Readings, and Final Exam, but only 50% on Participation, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 100 + 0.15 	imes 100 + 0.10 	imes 100 + 0.15 	imes 50 + 0.15 	imes 100.$$

Accepted Answer

92.5%

Question 12

If a student scores 100% on Unit Exams, Mastering, and Interactive Readings, but only 50% on Participation and Final Exam, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 100 + 0.15 	imes 100 + 0.10 	imes 100 + 0.15 	imes 50 + 0.15 	imes 50.$$

Accepted Answer

85.0%

Question 13

If a student scores 100% on Unit Exams, but only 50% on all other components, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 100 + 0.15 	imes 50 + 0.10 	imes 50 + 0.15 	imes 50 + 0.15 	imes 50.$$

Accepted Answer

72.5%

Question 14

If a student scores 50% on Unit Exams, but 100% on all other components, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 50 + 0.15 	imes 100 + 0.10 	imes 100 + 0.15 	imes 100 + 0.15 	imes 100.$$

Accepted Answer

77.5%

Question 15

If a student scores 100% on Unit Exams, Mastering, and Final Exam, but only 60% on Interactive Readings and Participation, what is their final grade percentage? Use $$	ext{Total Grade} = 0.45 	imes 100 + 0.15 	imes 100 + 0.10 	imes 60 + 0.15 	imes 60 + 0.15 	imes 100.$$

Accepted Answer

92.0%

BIOL 2107 Principles of Biology I: Course Syllabus and Success Guide

Study Guide - Practice Questions

Study Guide - Flashcards