The following table shows the number of people that have either 0, 1, 2 or 3 cars registered in their name from a sample of 199 people. x Count 0 47 1 56 2 53 3 43 Find the mean number of cars owned...

The following table shows the number of people that have either 0, 1, 2 or 3 cars registered in their name from a sample of 199 people.

Find the mean number of cars owned for this sample. Give your answer to at least 2 decimal places.

Find the standard deviation of cars owned for this sample. Give your answer to at least 2 decimal places.