Question

Francis analyzes the given data sets.

Data Set A: 20, 25, 28, 30, 39, 40

Data Set B: 20, 22, 23, 27, 30, 42

Which correct statements can Francis make about the given data sets? (Pick 2)
a)The IQR for Data Set B is affected by the data item 42.
b)The IQR for Data Set A is larger than the IQR for Data Set B.
c)The IQR for Data Set B is larger than the IQR for Data Set A.
d)The IQR for Data Set A and Data Set B measures the middle 50% of the data.
Please help!!

Answer 1

b) The IQR for data set A is larger than the IQR for Data Set B.