Answer:
B: The interquartile range is 7 and the range is 11.
Step-by-step explanation:
The data: 6, 6, 6, 6, 9, 9, 13, 13, 13, 13, 17, 17
To find the range, you subtract the highest number from the lowest number.
17 - 6 = 11
To find the interquartile range, you have to find the median. (The median is the middle number of the data.) The median, in this case, is 11. To find Q1, you have to find the lower half of the data's median. In this case, it will be 6. To find Q3, you have to find the higher half of the data's median. In this case, it will be 13. Now, you have to subtract Q1 and Q3 to get the interquartile range.
13 - 6 = 7
Hope this helps! <3
