Answered

What is the interquartile range of the data displayed in this box-and-whisker plot? box-and-whisker plot ranging from 34 to 58 with ticks at increments of 1. plot defined by points at 35, 42, 49, 54, 57. a box runs from 42 to 54.

Verified Answer :

JeanaShupp

Answer: The interquartile range= 12


Step-by-step explanation:

From the given the lower quartile \(Q_1\)= 42

the middle quartile \(Q_2\)= 49

The upper quartile \(Q_3\)= 54

We know that the  interquartile range is given by:=-

Interquartile range= upper quartile- lower quartile or \(Q_3-Q_1\)

⇒\(\text{Interquartile range (IQ)}=54-42=12\)

Hence, the interquartile range of the data displayed in this box-and-whisker plot is 12.


potatoawesomenut

Answer:

12

Step-by-step explanation:

I took the K12 test, reviewed it, and the answer is correct. :)