CCGPS CA 4.1.4 Example 2

Kayla is trying to estimate the cost of a house painter. She receives the following estimates, in dollars.[br][br]1288 1640 1547 1842 1553 1604 2858 1150 1844 1045 1347[br][br]She takes the mean of the data and states that the estimated cost of a house painter is $1,610.73. Is her estimate accurate?
CCGPS CA 4.1.4 Example 2

Information: CCGPS CA 4.1.4 Example 2