The phrase "a correct alternative" is correct and usable in written English.
It can be used when discussing options or choices that are valid or acceptable in a given context.
Example: "When considering different solutions to the problem, we found a correct alternative that met all the requirements."
Alternatives: "a valid option" or "an acceptable choice".
Finally, as shown for the example question illustrated in Fig. 2, the number of points gained for choosing a correct alternative is only marginally greater than that for choosing points which are near that alternative on either of the sides which include that alternative.
It is possible that some of the students might have been distracted while choosing as a correct alternative that the long neck of giraffes has evolved through the higher fitness of individuals displaying such trait, without noticing that, actually, this question dealt with Lamarck's explanation and not Darwin's.
Tooth brushing with a frequency of "twice a day or more" was considered a correct alternative preventive oral health response against "once a day or less" response.
For structured close-ended question which gauged oral health knowledge, "Restoration of a carious tooth to avoid pain and disease progression" was considered a correct alternative response against the "extraction to avoid pain".
This is a perfectly correct alternative of the word.
– Patrick Farrell Newsweek: The boom in bone marrow: chefs and foodies are clamoring for more and it's becoming a politically correct alternative to foie gras.
In this study, we demonstrated that DNA methylation could function as a guide for correct alternative splicing of the UGT1A gene in a tissue-specific manner.
This means that the majority of evidence samples (i.e., movement) indicates that A is the correct alternative.
Because the posterior probability reflects the probability that a particular choice is correct, the model reports the correct alternative on a proportion of the trials that is on or above the response criterion.
In particular, the use and disuse theory was pointed out as the correct alternative by a higher percentage of students from the pedagogy course when compared to the students that chose the right answer.
Each of the 16 questions could generate three points; for a maximum score, the respondent had to fill in the correct alternative(s) required for each question.
