The Following Table Displays Round-Trip Flight Prices From 14 Major U.S. Cities To Atlanta And Salt Lake City. Round-Trip Cost ($) Departure City Atlanta Salt Lake City Cincinnati 341.10 569.10 New York 320.60 355.60 Chicago 291.60 465.60 Denver 338.60 220.60 Los Angeles 359.60 311.60 Seattle 383.60 298.60 Detroit 309.60 471.60 Philadelphia 416.60 619.40

 

 

The following table displays round-trip flight prices from 14 major U.S. cities to Atlanta and Salt Lake City. Round-Trip Cost ($) Departure City Atlanta Salt Lake City Cincinnati 341.10 569.10 New York 320.60 355.60 Chicago 291.60 465.60 Denver 338.60 220.60 Los Angeles 359.60 311.60 Seattle 383.60 298.60 Detroit 309.60 471.60 Philadelphia 416.60 619.40 Washington, D.C. 292.60 513.60 Miami 248.60 524.20 San Francisco 540.60 382.60 Las Vegas 454.60 159.60 Phoenix 358.60 266.60 334.90 458.60 Dallas (a) Compute the mean price for a round-trip flight into Atlanta and the mean price for a round-trip flight into Salt Lake City. (Round your answers to two decimal places.) Atlanta $ Salt Lake City $ Is Atlanta less expensive to fly into than Salt Lake City? If so, what could explain this difference? Yes, Atlanta is generally closer than Salt Lake City to the departure cities Yes, half of the departure cities are close to Atlanta and the other half are near Salt Lake City Yes, Atlanta is generally farther than Salt Lake City to the departure cities No, Atlanta is not less expensive to fly into than Salt Lake City (b) Compute the range, variance, and standard deviation for the round-trip of cost of flights to Atlanta. (Round your answers to two decimal places.) range variance standard deviation Compute the range, variance, and standard deviation for the round-trip of cost of flights to Salt Lake City. (Round your answers to two decimal places.) range $ variance standard deviation $ What does this information tell you about the prices for flights into these two cities? The prices for round-trip flights into Atlanta are -Select- the prices for round-trip flights into Salt Lake City. This could be explained by -Select-- relative nearness to the departure cities.