Question

a students course grade is based on one midterm that counts as 25% of his final grade, a set of homework assignments that counts as 35% of his final grade, and a final exam that counts as 35% of his final grade. his midterm score is 68, his project score is 88, his homework score is 84, and his final exam score is 78. what is his overall final score? what letter grade did he earn (a, b, c, d, or f)? assume that a mean of 90 or above is an a, a mean of at least 80 but less than 90 is a b, and so on
his overall final score is
(type an integer or a decimal. do not round)

Explanation:

Step1: Calculate weighted scores

• Midterm: \(68\times0.35 = 23.8\)
• Project: \(88\times0.25=22\)
• Homework: \(84\times0.35 = 29.4\)
• Final exam: \(78\times0.05=3.9\)

Step2: Sum up weighted scores

\(23.8 + 22+29.4 + 3.9\)
\(=45.8+29.4 + 3.9\)
\(=75.2+3.9\)
\(=79.1\)

Answer:

\(79.1\)