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## Do you round mean to whole number?

Rounding Rule for the Mean: The mean should be rounded to **one more decimal place than occurs** in the raw data.

## What is round in SQL?

In SQL Server (Transact-SQL), the ROUND function **returns a number rounded to a certain number of decimal places**.

## What is a nearest whole number?

RULE: **If the number behind the decimal point is less than 5, it is rounded down to the next whole number**. EXAMPLE: 11.4 rounded to the nearest whole number is 11. RULE: If the number behind the decimal point is 5 or more, it is rounded up to the next whole number.

## How do I round a number in SQL?

SELECT ROUND(**@value**, 1); SELECT ROUND(@value, 2); SELECT ROUND(@value, 3); In this example, we can see that with decimal values round up to the nearest value as per the length.

## What is Floor in SQL?

In SQL Server (Transact-SQL), the FLOOR function **returns the largest integer value that is equal to or less than a number**.

## How do I limit decimal places in MySQL?

If you’d like to round a floating-point number to a specific number of decimal places in SQL, **use the ROUND function**. The first argument of this function is the column whose values you want to round; the second argument is optional and denotes the number of places to which you want to round.