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 181 people.

Find the mean number of cars owned for this sample. Give your answer to at least 2 decimal places.
Enter an integer or decimal number (more..]
Find the standard deviation of cars owned for this sample. Give your answer to at least 2 decimal places.
17
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