A meteorologist recorded the following temperatures: {71,74,81,78,67,69,64}. Which best describes the variability of the temperature?

Answer 1

The variability of the temperatures can be described as moderate. This is because the temperatures range from 64 to 81, indicating a spread of 17 degrees. While there is some difference between the temperatures, it is not extremely large or extremely small, which would result in high or low variability.