The problem statement is asking for a SQL query to calculate the average salary for each department. Here is a step-by-step guide on how to write this query:

1. Identify the tables and fields: From the problem statement, we can see that we need to work with a table that contains information about salaries and departments. However, the problem statement does not provide the exact names of these tables and fields. Let's assume that we have a table named `Employees` with fields `Department_name` and `Salary`.

2. Write the SELECT statement: We want to display the department name and the average salary, so we need to include these in our SELECT statement. The SQL function AVG() can be used to calculate the average.

3. Group the results by department: Since we want the average salary for each department, we need to group our results by the department name. This can be done using the GROUP BY statement.

Here is the SQL query based on the above steps:

```sql
SELECT Department_name, AVG(Salary) as Average_Salary
FROM Employees
GROUP BY Department_name;
```

This query will return the average salary for each department in the `Employees` table. Please replace `Employees`, `Department_name`, and `Salary` with the actual table and field names in your database.

Question

The problem statement is asking for a SQL query to calculate the average salary for each department. Here is a step-by-step guide on how to write this query:

1. Identify the tables and fields: From the problem statement, we can see that we need to work with a table that contains information about salaries and departments. However, the problem statement does not provide the exact names of these tables and fields. Let's assume that we have a table named `Employees` with fields `Department_name` and `Salary`.

2. Write the SELECT statement: We want to display the department name and the average salary, so we need to include these in our SELECT statement. The SQL function AVG() can be used to calculate the average.

3. Group the results by department: Since we want the average salary for each department, we need to group our results by the department name. This can be done using the GROUP BY statement.

Here is the SQL query based on the above steps:

```sql
SELECT Department_name, AVG(Salary) as Average_Salary
FROM Employees
GROUP BY Department_name;
```

This query will return the average salary for each department in the `Employees` table. Please replace `Employees`, `Department_name`, and `Salary` with the actual table and field names in your database.

Knowee AI · Accepted Answer

The problem statement is asking for a SQL query to calculate the average salary for each department. Here is a step-by-step guide on how to write this query:

1. Identify the tables and fields: From the problem statement, we can see that we need to work with a table that contains information about salaries and departments. However, the problem statement does not provide the exact names of these tables and fields. Let's assume that we have a table named `Employees` with fields `Department_name` and `Salary`.

2. Write the SELECT statement: We want to display the department name and the average salary, so we need to include these in our SELECT statement. The SQL function AVG() can be used to calculate the average.

3. Group the results by department: Since we want the average salary for each department, we need to group our results by the department name. This can be done using the GROUP BY statement.

Here is the SQL query based on the above steps:

```sql
SELECT Department_name, AVG(Salary) as Average_Salary
FROM Employees
GROUP BY Department_name;
```

This query will return the average salary for each department in the `Employees` table. Please replace `Employees`, `Department_name`, and `Salary` with the actual table and field names in your database.

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