Here is the step by step solution:

1. First, we need to understand the structure of the data. The data is given in a list where each element is a string. Each string contains a student's name and score separated by a colon.

2. We need to create a dictionary where the student's name is the key and the score is the value. We only need to include students whose scores are greater than or equal to 90.

3. We can achieve this using a dictionary comprehension. A dictionary comprehension is a concise way to create dictionaries using a single line of code.

Here is the code:

```python
student_scores = ["John: 85", "Emma: 92", "Michael: 78", "Sophia: 95", "William: 88"]

# Create a dictionary using dictionary comprehension
student_dict = {student.split(": ")[0]: int(student.split(": ")[1]) for student in student_scores if int(student.split(": ")[1]) = 90}

print(student_dict)
```

In the dictionary comprehension:

- `student.split(": ")[0]` is the student's name (the key of the dictionary)
- `int(student.split(": ")[1])` is the student's score (the value of the dictionary)
- `for student in student_scores` is the loop that goes through each element in the list
- `if int(student.split(": ")[1]) = 90` is the condition that checks if the student's score is greater than or equal to 90

When you run this code, it will print: `{'Emma': 92, 'Sophia': 95}` which is the dictionary of students with scores greater than or equal to 90.

Question

Here is the step by step solution:

1. First, we need to understand the structure of the data. The data is given in a list where each element is a string. Each string contains a student's name and score separated by a colon.

2. We need to create a dictionary where the student's name is the key and the score is the value. We only need to include students whose scores are greater than or equal to 90.

3. We can achieve this using a dictionary comprehension. A dictionary comprehension is a concise way to create dictionaries using a single line of code.

Here is the code:

```python
student_scores = ["John: 85", "Emma: 92", "Michael: 78", "Sophia: 95", "William: 88"]

# Create a dictionary using dictionary comprehension
student_dict = {student.split(": ")[0]: int(student.split(": ")[1]) for student in student_scores if int(student.split(": ")[1]) >= 90}

print(student_dict)
```

In the dictionary comprehension:

- `student.split(": ")[0]` is the student's name (the key of the dictionary)
- `int(student.split(": ")[1])` is the student's score (the value of the dictionary)
- `for student in student_scores` is the loop that goes through each element in the list
- `if int(student.split(": ")[1]) >= 90` is the condition that checks if the student's score is greater than or equal to 90

When you run this code, it will print: `{'Emma': 92, 'Sophia': 95}` which is the dictionary of students with scores greater than or equal to 90.

Knowee AI · Accepted Answer