I need assistance with X2 Questions,

1.) Just part 2 of 3?

Income: The personal income per capita of a state is the total income of all adults in the state, divided by the number of adults. Suppose that the following table presents the personal income per capita (in thousands of dollars) for a sample of 25 states. 25 40 3D 45 44 42 32 42 32 39 35 34 28 4D 33 34 3? 33 3? 37 43 4D 39 42 32 (a) What is the mean state income? Round the answer to at least one decimal place. {b} nd the median state income. Round the answer to one decimal place, if necessary. (c) Based on the mean and median, would you expect the data to be skewed to the left, skewed to the right, or approximately symmetric? The mean state income is thousand dollars. The median state income is E] thousand dollars. Select the appropriate word or phrase to complete each sentence. For a bellshaped data set, approximately of the data will be in the interval po to [1+0. The simplest measure of the spread of a data set is the (Choose one} 'I