# Question: The frequency distribution below represents the square footage of a

The frequency distribution below represents the square footage of a random sample of 500 houses that are owner occupied year round. Approximate the mean and standard deviation square footage.

Square Footage .... Frequency

0-499 .......... 5

500-999 ........ 17

1000-1499 ....... 36

1500-1999 ....... 121

2000-2499 ...... 119

2500-2999 ....... 81

3000-3499 ....... 47

3500-3999 ...... 45

4000-4499 ....... 22

4500-4999 ...... 7

Square Footage .... Frequency

0-499 .......... 5

500-999 ........ 17

1000-1499 ....... 36

1500-1999 ....... 121

2000-2499 ...... 119

2500-2999 ....... 81

3000-3499 ....... 47

3500-3999 ...... 45

4000-4499 ....... 22

4500-4999 ...... 7

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