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A large size of samples ..... A large size of samples "are" necessary to this research. A large size of samples "is" necessary to this research. Which one is correct in grammar? Thanks.

Answers · 5

2
"A large sample size is necessary for this research" would be better or "A large number of samples is necessary for this research"
0
You would use "A large size of samples IS necessary to this research". You would use "are" to refer to plural nouns, but "Is" modifies the singular noun "size", so "is" is correct.
0
If I put on my stats hat, I'd say simply "A large sample is necessary for this research". :)

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