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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. 31 29 43 51 占占: 42 40 32 38 31 35 31 34 50 26 41 39 35 Send data to Excel 44 44 36 49 57 33 42 44 (a) What is the mean state income? Round the answer to at least one decimal place. (b) Find 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?

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. 31 29 43 51 占占: 42 40 32 38 31 35 31 34 50 26 41 39 35 Send data to Excel 44 44 36 49 57 33 42 44 (a) What is the mean state income? Round the answer to at least one decimal place. (b) Find 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?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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. 31 29 43 51 42 40 32 38 31 35 31 34 50 26 41 39 35 Send data to Excel 44 44 36 49 57 33 42 44 (a) What is the mean state income? Round the answer to at least one decimal place. (b) Find 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?
Transcribed Image Text: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. 31 29 43 51 42 40 32 38 31 35 31 34 50 26 41 39 35 Send data to Excel 44 44 36 49 57 33 42 44 (a) What is the mean state income? Round the answer to at least one decimal place. (b) Find 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?
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