Find out the mean and standard deviation

Question

Find the Mean and Standard deviation.

A lady sells homemade bread at 50 locations in town. She is concerned about absenteeism with the workers. Below is the number of days for a sample of 10 workers for the last 2 week pay period

4

1

2

2

1

2

2

1

0

3

Settle on the mean and the standard deviation of the sample.