Lodging reservations are binding contracts.

Assume that for a data field, only the codes 1 or 2 should appear. If a researcher mistakenly inputs any other number (say, 3), an error message is immediately displayed on the screen. This indicates that the software being used for data entry probably has a(n):

a. data input detection system. b. input error capture mechanism. c. error edit routine. d. catch-error template. e. outlier detection routine

The likelihood that the result obtained from the sample is within the level of precision defines level of

A) confidence. B) flexibility. C) variability. D) viability.