LEN function in Google Sheets - Real Business Scenario

Scenario Mode

👤 Your Role: You are a customer service analyst at an online retail company.

📋 Request: Your manager wants to understand the length of customer feedback comments to see if longer comments correlate with customer satisfaction.

📊 Data: You have a list of customer feedback comments and their satisfaction ratings.

🎯 Deliverable: Create a new column that shows the number of characters in each feedback comment using the LEN function.

Sample Data

Customer ID	Feedback Comment	Satisfaction Rating
101	Great service and fast delivery	5
102	Product quality was poor	2
103	Excellent experience, will buy again	5
104	Delivery was late	3
105	Customer support was helpful and friendly	4
106	Not satisfied with the packaging	2
107	Easy to order and quick response	5
108	Item arrived damaged	1

1

Step 1: Insert a new column next to the 'Feedback Comment' column and name it 'Comment Length'.

Expected Result

A new empty column labeled 'Comment Length' appears next to 'Feedback Comment'.

2

Step 2: In the first cell under 'Comment Length' (assume cell C2), enter the formula to count the number of characters in the feedback comment in B2.

=LEN(B2)

Expected Result

The cell shows 31, which is the number of characters in 'Great service and fast delivery'.

3

Step 3: Copy the formula from C2 down to all rows in the 'Comment Length' column to calculate lengths for all feedback comments.

Drag the fill handle from C2 down to C9.

Expected Result

Each cell in the 'Comment Length' column shows the character count of the corresponding feedback comment.

4

Step 4: Review the 'Comment Length' values to understand the length of each feedback comment.

Expected Result

Lengths such as 31, 24, 36, 17, 41, 32, 32, 20 appear corresponding to each comment.

Final Result

Customer ID | Feedback Comment                      | Satisfaction Rating | Comment Length
-----------------------------------------------------------------------------------------
101         | Great service and fast delivery       | 5                   | 31
102         | Product quality was poor              | 2                   | 24
103         | Excellent experience, will buy again | 5                   | 36
104         | Delivery was late                    | 3                   | 17
105         | Customer support was helpful and friendly | 4              | 41
106         | Not satisfied with the packaging     | 2                   | 32
107         | Easy to order and quick response     | 5                   | 32
108         | Item arrived damaged                 | 1                   | 20

✓The length of feedback comments varies from 17 to 41 characters.

✓Longer comments like 'Customer support was helpful and friendly' have 41 characters.

✓Shorter comments like 'Delivery was late' have 17 characters.

✓This data can help analyze if comment length relates to satisfaction.

Bonus Challenge

Calculate the average length of feedback comments for each satisfaction rating.

Show Hint

Use the AVERAGEIF function to find the average comment length for each rating.