Which graphical display is best used to organize numerical data in ascending order?
What is the interquartile range of the box-and-whisker plot shown?
Stacey Warren - Expert brainly.com
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2. idk :(
For the first part, it depends on the data, if both x and y are ascending, or x is ascending and y is not, etc.
For B, the ends of the boxes are the quartiles (left=1st quartile), right(3rd quartile).
Figure out the quartiles, and take the difference.
@math mate for number two i got 29 but its not a choice i dont think i fully understand
for a my assumption was scatter and chumpian agreed so i put that but i still dont get what you ment
For first part, you can plot any x-y scatter plot whether they are in ascending order or not. So order is not relevant.
Line graph would require the x-coord. to be ordered, but makes sense only if the plot is some kind of a function and not random data.
Box and whisker plot for a one dimensional data from which you need to sort and look for the quartiles, and extremes. Order is useful.
Stem and leaf is also for one-dimensional data.
Quesion is not clear as to the data is one- or two-dimensional, and the word "best" is not very mathematical, IMHO, so creates confusion.
Glad you got the right answer.
For part B, examine the box plot and identify the x-coordinates of the two ends of the box, and take the difference. Read very carefully, and if you don't get the right answer, post the two numbers you read!