Mean Height Calculation from a Data Set

In a recent study, researchers collected the heights (in inches) of 12 individuals from a small community. The data set consists of the following heights:

62, 68, 65, 70, 75, 72, 66, 69, 71, 74, 64, 67

Using this data, calculate the mean height of the individuals in this sample. Round your answer to two decimal places.