1.   Here are the temperatures of the Gulf of Mexico, near Galveston for the last 5 months.

How much did the temperature of the water change between January and February?
   
    A. 1 degree B. 6 degrees
    C. 5 degrees D. 10 degrees
    Hint
  2.   Here are the temperatures of the Gulf of Mexico, near Galveston for the last 5 months.

By how much does the temperature of the water change during these 5 months?
   
    A. 5 degrees B. 24 degrees
    C. 17 degrees D. 30 degrees
    Hint
  3.   Here are the February average daily temperatures (rounded to the nearest degree) of 4 cities in Texas.

Amarillo


53 ºF

Austin


66 ºF

Dallas/Ft. Worth

60 ºF

Wichita Falls

58 ºF

Which two cities have the closest average daily temperature?
   
    A. Wichita Falls and Dallas/Ft. Worth B. Amarillo and Austin
    C. Wichita Falls and Amarillo D. Dallas/Ft. Worth and Austin
    Hint
  4.   Here are the February average daily temperatures (rounded to the nearest degree) of 4 cities in Texas.

Amarillo


53 ºF

Austin


66 ºF

Dallas/Ft. Worth

60 ºF

Wichita Falls

58 ºF

Which two cities have the greatest difference in their average daily temperatures?
   
    A. Austin and Amarillo B. Amarillo and Wichita Falls
    C. Dallas/Ft. Worth and Amarillo D. Wichita Falls and Austin
    Hint
  5.   Here are the February average daily temperatures (rounded to the nearest degree) of 4 cities in Texas.

Amarillo


53 ºF

Austin


66 ºF

Dallas/Ft. Worth

60 ºF

Wichita Falls

58 ºF

What is the difference in the temperatures between Dallas/Ft. Worth and Amarillo?
   
    A. 5 degrees B. 7 degrees
    C. 3 degrees D. 2 degrees
    Hint