QT 1.


What is the interquartile range of this data?

A. 6
B. 8
C. 9
D. 20



QT 2.


These data show the number of miles each of the 9 members of a track team ran for the week.

11 11.5 10.5 17 14.5 14.5 18 17 19

What is the IQR (interquartile range) for these data?

A. 6.25
B. 7.00
C. 14.50
D. 17.50


QT 3.
What is the interquartile range of the data set?

Key: 1|5 means 15

Enter the answer in the box.
______



QT 4.


Which statement is true about this data set?


{70, 67, 66, 65, 66, 78, 68, 71, 80, 78, 72}



A. 65 is an outlier
B. This data set has no outliers.
C. 80 is an outlier
D. 65 and 80 are both outliers



QT 5.
The given data set shows the distance traveled, in miles, by customers to a bookstore event to meet their favorite author.

{40, 35, 44, 90, 23, 25, 28, 35}

Which data value is considered an outlier?

Enter the answer in the box.


_________




WILL MARK BRAINLIEST THE PICTURES ORDERED IN ORDER LIKE TH QUESTIONS
THE FIRST PICTURE IS FOR THE FIRST QUESTION AND THE SECOND ONE IS FOR THE 3RD ONE.