Geckos Are Lizards with Specialized Toe Pads That Enable Them

Multiple Choice

Geckos are lizards with specialized toe pads that enable them to easily climb all sorts of surfaces. A research team examined the adhesive properties of 7 Tokay geckos. Following are the toe-pad areas (in square centimeters, cm²) for this sample:
5.6 4.9 6.0 5.1 5.5 5.1 7.5
Which of the following ranges must a value fall outside of to be considered an outlier according to the 1.5 × IQR rule?

A) 5.10 to 6.00
B) 4.90 to 7.50
C) 4.20 to 6.90
D) 3.75 to 7.35