A local ice cream shop hand scoops each of its ice cream cones.The cones vary in weight from 140 grams to 207 grams with a mean of 181 grams and a standard deviation of 34 grams.The quartiles and median weights are 154,252,and 202 grams.A customer makes a special order of a 16 ounce cone.Which of the summary statistics might not change if that data value was added to the distribution?
A)Range,SD
B)Median,IQR
C)Median,range
D)Mean,IQR
E)Q1,Q3

Question

Quizplus · Accepted Answer

The median and IQR (Interquartile Range) are resistant to extreme values, so they might not change significantly with the addition of a new data point.

A Local Ice Cream Shop Hand Scoops Each of Its