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

[EX Q]: Tetrachoric correlation is _ artificially dichotomous variables.
[EX A]: two

[EX Q]: Many people only have _ or two hives.
[EX A]: one

[EX Q]: Kieffer pears require two to _ weeks to ripen.
[EX A]:
three