Correct Answer - Option 2 : 34, 35

**Given:**

35, 38, 33, 33, 32, 35, 38, 31, 35, 37, 30, 31

**Concept used:**

Mode is the most repeated value in a data

**Formula used:**

Mean = Sum of observations / Number of observations

**Calculations:**

Arranging the observations in ascending order

30, 31, 31, 32, 33, 33, 35, 35, 35, 37, 38, 38

Mean = (30 + 31 + 31 + 32 + 33 + 33 + 35 + 35 + 35 + 37 + 38 + 38)/12

⇒ 34

In the given data, most repeated value

⇒ Mode = 35

**∴**** The mean and mode is 34 and 35 respectively**