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HW 6 – Report

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HW 6 – Report

General

Total number of students 24

Number of submitted HW 21

Number of not submitted HW 3

Number of problems 4+1

Average grade (without bonus for undergrads) 98.57 Standard deviation of grades 2.08 Including bonus for undergraduate students

Average grade 114.64

Standard deviation of grades 12.98

Individual problem breakdown

Problem P3.160 P4.80 P4.85 P4.95 C3.3

Average grade 9.95 9.79 9.95 9.90 9.44 Standard deviation of grades 0.15 0.41 0.15 0.34 1.01

Grade distribution

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Grade history

Submission history

Comparison with last year

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Comments

• Some students did not notice that 𝑔𝑔𝑧𝑧 =−𝑔𝑔.

• Few students misunderstood the geometry of the cavity and consequently did not apply the continuity equation correctly.

• 82% of undergraduate students solved the comprehensive problem C3.3;

almost all

who attempted could solve the problem correctly.

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