In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Female dropouts are also _ times more likely to smoke during pregnancies.
[EX A]: eight

[EX Q]: Miniature cattle are classified in _ categories as measured by height at the hip.
[EX A]: three

[EX Q]: Eccentricity divides double stars into _ distinct populations.
[EX A]:
two