A biology student is investigating the relationship between cricket chirping and air temperature. She catches a cricket and places it in a jar. She leaves the jar outside, and each day she counts the number of chirps during a 15-second period. At the same time, she records the outside temperature near the cricket. Her data for a 5-day period are shown. A table is given called Temperature and Cricket Chirping. The three columns are called: Day, Number of Chirps in 15 Seconds, and Outside Temperature. The first column entries are: Monday, Tuesday, Wednesday, Thursday, Friday. The second column entries are: 31, 20, 12, 29, 25. The third column entries are: 23, 16, 11, 21, 19.

At which of the following temperatures would a cricket be most likely to chirp 9 times in 15 seconds?

A.10ºC
B.18ºC
C.0ºC
D.25ºC