IS$310$ Second Assignment

Refer to the traffic congestion cost table as the primary source of your observations, and do the

followings;

ONLY TYPED COPY IS ACCEPTED

$1.$ Summarize the cost by calculating the mean and standard deviation for each region

$2.$ Use a bar graph for this data set and show the five averages only on one graph.

$3.$ Compare all the averages and standard deviations of five regions. This means write a

small paragraph to state if there is a significant difference between the averages and

standard deviation of these regions.

Please Note: ONLY TYPED COPY IS ACCEPTED

$$ This is an individual project. ONLY TYPED COPY IS ACCEPTED

$$ ONLY TYPED COPY IS ACCEPTED.

Format$($MLA$)1$ point $($have your name, class day and time and date on top right hand

corner$),$ Average, Std$.$ Deviation $3$ points, Bar Graph $1$ point.

Cost due to traffic congestion, per registered vehicle.

City Cost Traffic

Northeastern cities

Baltimore, MD $530$

Boston, MA $880$

Hartford, CT $250$

New York, NY $1,090$

Philadelphia, PA $420$

Pittsburgh, PA $400$

Washington, DC $1,420$

Midwestern cities

Chicago, IL $570$

Cincinnati, OH $200$

Cleveland, OH $140$

Columbus, OH $230$

Detroit, MI $530$

Indianapolis, IN $130$

Kansas City, MO $160$

Louisville, KY $190$

Milwaukee, WI $370$

Minneapolis$-$St$.$ Paul, MN $270$

Oklahoma City, OK $190$

St$.$ Louis, MO $540$

Southern cities

Atlanta, GA $640$

Charlotte, NC $390$

Ft$.$ Lauderdale, FL $290$

Jacksonville, FL $400$

Memphis, TN $140$

Miami, FL $680$

Nashville, TN $340$

New Orleans, LA $340$

Norfolk, VA $390$

Orlando, FL $420$

Tampa, FL $310$

Southwestern cities

Albuquerque, NM $210$

Austin, TX $410$

Corpus Christi, TX $50$

Dallas, TX $750$

Denver, CO $420$

El Paso, TX $120$

Fort Worth, TX $420$

Houston, TX $750$

Phoenix, AZ $630$

Salt Lake City, UT $90$

San Antonio, TX $290$

Western cities

Honolulu, HI $470$

Los Angeles, CA $980$

Portland, OR $500$

Sacramento, CA $280$

San Bernardino$-$River, CA $1,320$

San Diego, CA $480$

San Francisco$-$Oakland, CA $930$

San Jose, CA $960$

Seattle$-$Everett, WA $880$