What is the average mark for passed subjects, rounded to two decimal places?

Question

ScanSolve AI Tutor · Accepted Answer

To calculate the average, we will consider all subjects with a "Pass" or "Pass With Distinction" result. Subjects that were "Failed", "Cancelled", or have "No Result" will be excluded.

List the final marks for all passed subjects.
The marks for passed subjects are:
2023 Semester 1: 58, 80, 54, 70, 71, 64
2024 Semester 2: 57, 53, 50, 81, 57, 59
2025 Semester 2: 76
2026: 57, 63, 73
Sum all the identified marks.
$\text{Sum} = 58 + 80 + 54 + 70 + 71 + 64 + 57 + 53 + 50 + 81 + 57 + 59 + 76 + 57 + 63 + 73 = 1023$
Count the number of subjects included.
There are 16 subjects included in the sum.
Calculate the average by dividing the sum of marks by the number of subjects.
$\text{Average} = \frac{\text{Sum of marks}}{\text{Number of subjects}} = \frac{1023}{16}$ $\text{Average} = 63.9375$
Round the average to two decimal places.
$\text{Average} \approx 63.94$
The average mark for the passed subjects is $\text{63.94}$ .

What is the average mark for passed subjects, rounded to two decimal places?

Answer

Step-by-step solution

List the final marks for all passed subjects.

Sum all the identified marks.

Count the number of subjects included.

Calculate the average by dividing the sum of marks by the number of subjects.

Round the average to two decimal places.

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