Answer:
The range is 31 and interquartile range is 25.
Step-by-step explanation:
Given:
Range and interquartile range for 125,136,150,119,150,143.
Now, arrange in order from ascending to descending we get:
119,125,136,143,150,150.
Then, the difference between the highest number to lowest number we get the range:
[tex]150-119=31[/tex].
And, for getting the interquartile range(IQR) subtract the lower quartile(Q1) from upper quartile(Q3) :
Q1= 125 (middle of the first half of the order).
Q3=150 (middle of the second half of the order).
So, IQR= Q3-Q1
[tex]IQR=150-125[/tex]
[tex]IQR=25[/tex].
Therefore, the range is 31 and interquartile range is 25.
