Calculate the interquartile range of the following data. Remember that Desmos (right-click and open in new tab/window) can be used to help you calculate some of this. {20, 35, 41, 48, 79, 83, 83, 97, 120} (6 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. Q1= Response area Q3= Response area IQR = Response area Values lower than Response area and higher than Response area are considered outliers. The outlier in this data set is Response area. Skip to navigation
Q1= 35
Q3= 83
IQR= 48
Values lower than 5 and higher than 113 are considered outliers.
The outlier in this data set is 120.
the answer you gave is completly wrong
I apologize for the mistake in my previous response. Let's recalculate the interquartile range for the given data set.
First, we need to arrange the data in ascending order:
20, 35, 41, 48, 79, 83, 83, 97, 120
Next, we calculate the median of the lower half of the data (Q1) and the median of the upper half of the data (Q3).
Q1 = (41 + 48) / 2 = 44.5
Q3 = (83 + 97) / 2 = 90
Finally, we calculate the interquartile range (IQR) by subtracting Q1 from Q3:
IQR = Q3 - Q1 = 90 - 44.5 = 45.5
So, the correct interquartile range for the given data set is 45.5.