Hi,
Could you check this sentence please?
"Based on the study objectives, the calculated sample size per group was considered 77to assess the KAP and noise annoyance among the two groups."
Thanks!
" I don't understand the highlighted part.
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gillyflower"Based on the study objectives, the calculated sample size per group was considered 77to assess the KAP and noise annoyance among the two groups."
I don't understand the highlighted part.