The modal class for the data with frequencies 7, 8, 2, 2, 1 for class intervals 1-3, 3-5, 5-7, 7-9, 9-11 is:

• A. 1-3
• B. 3-5
• C. 5-7
• D. 7-9

• 3-5

Please select one of the options to reveal the correct answer.