On a particular winter day, a town recorded temperatures throughout the day of -5, -2, 0, 4, 7, 6, 3, and 1. In degrees Celsius. What is the range of temperatures in degrees Celsius, in the town on that day?

Rationale

The range of temperatures in the town on that day is 12 degrees Celsius.

To calculate the range, we subtract the lowest recorded temperature from the highest recorded temperature. In this case, the lowest temperature is -5 degrees Celsius and the highest is 7 degrees Celsius, resulting in a range of 12 degrees Celsius (7 - (-5) = 12).

A (2) YOUR ANSWER

The value of 2 does not represent the difference between the highest and lowest temperatures recorded. Instead, it could possibly reflect a misunderstanding of the temperature values, as it fails to account for the entire spread of temperatures from -5 to 7 degrees Celsius.

B (6) YOUR ANSWER

A range of 6 degrees Celsius would imply that the highest and lowest temperatures differ by only 6 degrees. This is incorrect, as the highest temperature of 7 degrees and the lowest of -5 degrees yield a much larger difference, specifically 12 degrees Celsius.

C (8) YOUR ANSWER

Choosing 8 as the range suggests an incorrect calculation of the temperature difference. The calculation should include the entire spread of values from -5 to 7 degrees, leading to a total difference of 12 degrees, not 8.

D (12) CORRECT

This option correctly identifies the range of temperatures by calculating the difference between the maximum (7 degrees) and minimum (-5 degrees) temperatures recorded. The accurate computation is 7 - (-5) = 12, confirming that the range is indeed 12 degrees Celsius.

Conclusion

The range of temperatures is defined as the difference between the highest and lowest values in a data set. In this case, the town experienced temperatures from -5 to 7 degrees Celsius, resulting in a range of 12 degrees Celsius. This calculation illustrates the scope of temperature variation experienced throughout the day, providing essential information about the winter weather.

On a particular winter day, a town recorded temperatures throughout the day of -5, -2, 0, 4, 7, 6, 3, and 1. In degrees Celsius. What is the range of temperatures in degrees Celsius, in the town on that day?

The range of temperatures in the town on that day is 12 degrees Celsius.

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