Out of these hyphenations, one is incorrect. Mother-in-law, twenty-one, A ten-gallon hat, and Vice-chairperson, are correct. Ten-dollars per hour is the hyphenation that is incorrect.
The correctly written compound word is "thirty-one." It combines the two words "thirty" and "one" with a hyphen, following the standard convention for numbers between twenty-one and ninety-nine. The other options either contain incorrect spacing or hyphenation.
correct
Incorrect sampling is giving account of erroneous information. An example of incorrect sampling is an audit of merchandise in a retail store by an independent person with the risk of human error. A solution to avoiding the risk of incorrect sampling in the audit would be to have a team execute the task so information can be compared.
wrong
incorrect
To determine which sentence does not follow the rules of hyphenation, I would need to see the specific sentences you're referring to. Generally, hyphenation rules apply to compound adjectives before nouns, numbers, and certain prefixes. If you provide the sentences, I can help identify the one with incorrect hyphenation.
It was incorrect It is incorrect That is incorrect That was incorrect
Incorrect is not abbreviated.
It might be an incorrect spelling of "nuclear".It might be an incorrect spelling of "nuclear".It might be an incorrect spelling of "nuclear".It might be an incorrect spelling of "nuclear".
incorrect
Incorrect
It means: Not correct; erroneous or wrong: an incorrect answer. Defective; faulty: incorrect programming of the computer. Improper; inappropriate: incorrect behavior.
incorrect
To be incorrect is avoir faute
It isn't incorrect.
The anagram is incorrect...the word "incorrect."
Incorrect is not a verb. It's an adjective.