What statistical measure changes when every number in a data set is increased by 10?
• A. Range
• B. Mean
• C. Standard Deviation
•D. Interquartile Range

The map above shows the countries of the middle east. the country that is highlighted is a. iran b. israel c. saudi arabia d. turkey select the best answer from the choices provided a b c d

Which of the following is evidence to the past existence of glaciers?

Countries in this region are trying to achieve development. a. attainable c. sustainable b. suspendable d. intangible