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4. The following figures show the amount of federal assistance in community development to 30 states (measured in millions of dollars) in 2015. Connecticut 70 Maryland 80 Idaho 15 New York 600 New Jersey 190 Pennsylvania 400 Ohio 250 Indiana 130 Illinois 320 Michigan 200 Wisconsin 100 Minnesota 100 Virginia 100 West Virginia 30 North Carolina 110 South Carolina 60 Georgia 120 Florida 250 Kentucky 80 Tennessee 100 Alabama 60 Wyoming 8 Colorado 50 New Mexico 30 Arizona 70 Utah 30 Nevada 20 Washington 80 Oregon 50 California 700 a) Construct a frequency table and a chart to display the data. b) Explain if we should use the mean, median, and/or mode to report the typical amount of federal assistance to these states. c) Draw a normal curve, and mark the mean, the interval +1 standard deviation, +2 standard deviations, and +3 standard deviations from the mean. d) Explain whether the data presented above conforms to a normal distribution.

4. The following figures show the amount of federal assistance in community development to 30 states (measured in millions of dollars) in 2015. Connecticut 70 Maryland 80 Idaho 15 New York 600 New Jersey 190 Pennsylvania 400 Ohio 250 Indiana 130 Illinois 320 Michigan 200 Wisconsin 100 Minnesota 100 Virginia 100 West Virginia 30 North Carolina 110 South Carolina 60 Georgia 120 Florida 250 Kentucky 80 Tennessee 100 Alabama 60 Wyoming 8 Colorado 50 New Mexico 30 Arizona 70 Utah 30 Nevada 20 Washington 80 Oregon 50 California 700 a) Construct a frequency table and a chart to display the data. b) Explain if we should use the mean, median, and/or mode to report the typical amount of federal assistance to these states. c) Draw a normal curve, and mark the mean, the interval +1 standard deviation, +2 standard deviations, and +3 standard deviations from the mean. d) Explain whether the data presented above conforms to a normal distribution.

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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4. The following figures show the amount of federal assistance in community development to 30 states (measured in millions of dollars) in 2015. Connecticut 70 Maryland 80 Idaho 15 New York 600 New Jersey 190 Pennsylvania 400 Ohio 250 Indiana 130 Illinois 320 Michigan 200 Wisconsin 100 Minnesota 100 Virginia 100 West Virginia 30 North Carolina 110 South Carolina 60 Georgia 120 Florida 250 Kentucky 80 Tennessee 100 Alabama 60 Wyoming 8 Colorado 50 New Mexico 30 Arizona 70 Utah 30 Nevada 20 Washington 80 Oregon 50 California 700 a) Construct a frequency table and a chart to display the data. b) Explain if we should use the mean, median, and/or mode to report the typical amount of federal assistance to these states. c) Draw a normal curve, and mark the mean, the interval +1 standard deviation, +2 standard deviations, and +3 standard deviations from the mean. d) Explain whether the data presented above conforms to a normal distribution.
Transcribed Image Text:4. The following figures show the amount of federal assistance in community development to 30 states (measured in millions of dollars) in 2015. Connecticut 70 Maryland 80 Idaho 15 New York 600 New Jersey 190 Pennsylvania 400 Ohio 250 Indiana 130 Illinois 320 Michigan 200 Wisconsin 100 Minnesota 100 Virginia 100 West Virginia 30 North Carolina 110 South Carolina 60 Georgia 120 Florida 250 Kentucky 80 Tennessee 100 Alabama 60 Wyoming 8 Colorado 50 New Mexico 30 Arizona 70 Utah 30 Nevada 20 Washington 80 Oregon 50 California 700 a) Construct a frequency table and a chart to display the data. b) Explain if we should use the mean, median, and/or mode to report the typical amount of federal assistance to these states. c) Draw a normal curve, and mark the mean, the interval +1 standard deviation, +2 standard deviations, and +3 standard deviations from the mean. d) Explain whether the data presented above conforms to a normal distribution.
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