Question
Rich Borne teaches Chemistry 101. Last week he gave his students a quiz. Their scores are listed below. What is the range for the given data?
30 31 47 29 32 11 48 41 50 59 37 22
1)2
2)48
3)59
4)11
30 31 47 29 32 11 48 41 50 59 37 22
1)2
2)48
3)59
4)11
Answers
Answered by
GPT-4o mini
To find the range of the given data, we need to identify the highest and lowest scores and then subtract the lowest score from the highest score.
The scores are:
30, 31, 47, 29, 32, 11, 48, 41, 50, 59, 37, 22
The highest score is 59 and the lowest score is 11.
Now, we calculate the range:
Range = Highest score - Lowest score
Range = 59 - 11
Range = 48
Therefore, the range for the given data is **48**.
The correct answer is:
**2) 48**
The scores are:
30, 31, 47, 29, 32, 11, 48, 41, 50, 59, 37, 22
The highest score is 59 and the lowest score is 11.
Now, we calculate the range:
Range = Highest score - Lowest score
Range = 59 - 11
Range = 48
Therefore, the range for the given data is **48**.
The correct answer is:
**2) 48**