The marks (out of 10) obtained by 28 students in a Mathematics test are listed as below:
`8, 1, 2, 6, 5, 5, 5, 0, 1, 9, 7, 8, 0, 5, 8, 3, 0, 8, 10, 10, 3, 4, 8, 7, 8, 9, 2, 0`
The number of students who obtained marks more than or equal to 5 is

Options

A. 13
B. 15
C. 16
D. 17

Answer

To find the number of students who obtained marks more than or equal to 5, we can follow these steps:

### Step 1: List the Marks
We have the marks obtained by 28 students as follows:
`8, 1, 2, 6, 5, 5, 5, 0, 1, 9, 7, 8, 0, 5, 8, 3, 0, 8, 10, 10, 3, 4, 8, 7, 8, 9, 2, 0`

### Step 2: Identify Marks Greater Than or Equal to 5
We need to identify which of these marks are greater than or equal to 5. The relevant marks are:
- 5
- 6
- 7
- 8
- 9
- 10

### Step 3: Count the Students with These Marks
Now, we will count how many students received each of these marks:
- **Marks of 10**: 2 students (10, 10)
- **Marks of 9**: 2 students (9, 9)
- **Marks of 8**: 6 students (8, 8, 8, 8, 8, 8)
- **Marks of 7**: 2 students (7, 7)
- **Marks of 6**: 1 student (6)
- **Marks of 5**: 4 students (5, 5, 5, 5)

### Step 4: Add the Counts Together
Now we will add the counts of students who scored 5 or more:
- Students with 10 marks: 2
- Students with 9 marks: 2
- Students with 8 marks: 6
- Students with 7 marks: 2
- Students with 6 marks: 1
- Students with 5 marks: 4

Total = 2 + 2 + 6 + 2 + 1 + 4 = 17

### Final Answer
The number of students who obtained marks more than or equal to 5 is **17**.

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