Question: What Metropolitan Statistical Area in Nevada contains the largest concentration of people in the state and is home of the Mandalay Bay Convention Center.

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Economy of Houston: The economy of Houston is based primarily on the energy industry, particularly oil.  However, health care, biomedical research, and aerospace also constitute large sectors.  In 2012, the gross domestic product (GDP) of the Houston–The Woodlands–Sugar Land metropolitan statistical area (MSA) was $449 billion, the fourth-largest of any metro area in the United States.  The Houston metropolitan area comprises the largest concentration of petrochemical manufacturing in the world, including for synthetic rubber, insecticides, and fertilizers.  It is the world's leading center for oilfield equipment construction, with the city of Houston home to more than 3,000 energy-related businesses, including many of the top oil and gas exploration and production firms and petroleum pipeline operators.  As of 2011, 23 companies on the Fortune 500 list have their headquarters in, or around, Houston.

Columbia metropolitan area (South Carolina): As defined by the U.S. Office of Management and Budget, and used by the U.S. Census Bureau for statistical purposes only, the Columbia Metropolitan Statistical Area, is an area consisting of six counties in central South Carolina, anchored by the city of Columbia.  As of the 2010 census, the MSA had a population of 767,598; as of the 2015 census estimates, the population is 810,068.  It is the second-largest metropolitan statistical area in the state of South Carolina, since the Anderson metropolitan statistical area was combined with Greenville's following the 2010 census.

Casper, WY Metropolitan Statistical Area: The Casper, WY Metropolitan Statistical Area is a United States Census Bureau defined Metropolitan Statistical Area (MSA) with the principal city being Casper in central State of Wyoming.  The Casper Metropolitan Statistical Area is defined as Natrona County, Wyoming.  Many consider the Casper Metro Area to be the economic hub of central Wyoming.  The Census Bureau estimates that the population was 73,129 in 2008, ranking as the 375th most populous metropolitan area in the United States.

North Central Colorado Urban Area: The North Central Colorado Urban Area comprises the four contiguous metropolitan statistical areas in the north central region of the State of Colorado: the Denver-Aurora Metropolitan Statistical Area, the Boulder Metropolitan Statistical Area, the Fort Collins-Loveland Metropolitan Statistical Area, and the Greeley Metropolitan Statistical Area.  With the exception of southeastern Elbert County, southeastern Park County, and tiny portions of southern Douglas County, the entire North Central Colorado Urban Area is drained by the South Platte River and its tributaries.  The North Central Colorado Urban Area is the central, and the most populous, of the three primary subregions of the Front Range Urban Corridor.

UFC 114: UFC 114: Rampage vs. Evans was a mixed martial arts event held by the Ultimate Fighting Championship on May 29, 2010 at the MGM Grand Garden Arena in Las Vegas, Nevada.  The UFC Fan Expo took place at the Mandalay Bay Convention Center.

Las Vegas–Paradise, NV MSA: The Las Vegas–Paradise, NV MSA, also known as the Las Vegas–Henderson–Paradise, NV Metropolitan Statistical Area (2013), is in the southern part of the U.S. state of Nevada, coextensive since 2003 with Clark County, Nevada.  A central part of the metropolitan area is the Las Vegas Valley, a 600 sqmi basin that includes the metropolitan area's largest city, Las Vegas as well as the other primary city, Paradise, Nevada.  The area contains the largest concentration of people in the state.  Cities in the metropolitan area include Las Vegas, Henderson, North Las Vegas, and Boulder City.  The metropolitan area is one of the top tourist destinations in the world, drawing over 40 million international and domestic visitors in 2013 with a GMP of US$103.3 billion.

Atlanta metropolitan area: Metro Atlanta, designated by the United States Office of Management and Budget as the Atlanta-Sandy Springs-Roswell, GA Metropolitan Statistical Area, is the most populous metro area in the US state of Georgia and the ninth-largest metropolitan statistical area (MSA) in the United States.  Its economic, cultural and demographic center is Atlanta, and it had a 2015 estimated population of 5.7 million people according to the U.S. Census Bureau.  The metro area forms the core of a broader trading area, the Atlanta–Athens-Clarke–Sandy Springs Combined Statistical Area.  The Combined Statistical Area spans up to 39 counties in north Georgia and had an estimated 2015 population of 6.3 million people.  Atlanta is considered an "beta(+) world city."  It is the third largest metropolitan region in the Census Bureau's Southeast region behind Greater Washington and South Florida.

Jacksonville metropolitan area: The Jacksonville metropolitan area, also called Greater Jacksonville or Metro Jacksonville, is the metropolitan area centered on the principal city of Jacksonville, Florida and including the First Coast of North Florida.  The U.S. Office of Management and Budget designates the area as the Jacksonville, Florida Metropolitan Statistical Area, a metropolitan statistical area used for statistical purposes by the United States Census Bureau and other government agencies.  The OMB defines the metropolitan statistical area as consisting of five counties: Duval, Clay, St. Johns, Nassau, and Baker.  According to the 2010 United States Census, the total population was 1,345,596, with a 2016 estimate of 1,478,212.  The Jacksonville metropolitan area is the 40th largest in the country and the fourth largest in the state of Florida, behind the Miami, Tampa, and Orlando metropolitan areas.

Cheyenne metropolitan area: The Cheyenne Metropolitan Statistical Area is a United States Census Bureau defined Metropolitan Statistical Area (MSA) located in the Cheyenne region of the State of Wyoming.  The Cheyenne Metropolitan Statistical Area is defined as Laramie County, Wyoming.  Many consider the Cheyenne Metro Area to be the economic hub of eastern Wyoming .  The Census Bureau estimates that the population was 86,353 in 2007, ranking as the 340th most populous metropolitan area in the United States.

Mandalay Bay Convention Center: Mandalay Bay Convention Center, located in Paradise, Nevada (part of the Las Vegas metropolitan area) is one of the largest privately owned and operated convention centers in the world.  The 1000000 sqft facility is owned and operated by MGM Resorts International.  It is attached to the Mandalay Bay hotel and casino, and is adjacent to the Mandalay Bay Events Center.  The facility can support up to 75 breakout sessions and has several ballrooms with the largest being 100000 sqft .

Supporting paragraphs: Mandalay Bay Convention Center Las Vegas–Paradise, NV MSA
Answer: Las Vegas–Paradise, NV MSA