Practice: Exam Grades

Put it together. Four students took three exams. The rows are students and the columns are exams. With NumPy you can answer every question without a loop.

Examplepython

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Quick check

Which expression gives each student's average (one number per row)?

grades.mean(axis=0)grades.mean(axis=1)grades.mean()

Your turn: write the code

Print the names of the students whose average is below 70.

Finish the quick check (and any code exercise) to complete this lesson, or mark it done yourself.

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