Oh my ! You made me stunned! Don't know how to thank you. Am quenched! Very smart and even more caring to your subscribers. I do respect you in capital " R". Love you as always❤❤❤❤ If don't mind me asking you once again, please react on this question,too. My question is , is the pilot test conducted on few from sample or few from the total population? ❤🙏
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Thank you
You are my reference man
Oh my ! You made me stunned! Don't know how to thank you. Am quenched! Very smart and even more caring to your subscribers. I do respect you in capital " R". Love you as always❤❤❤❤
If don't mind me asking you once again, please react on this question,too. My question is , is the pilot test conducted on few from sample or few from the total population? ❤🙏
Can I ask you a question bro?. how can we calculate a sample size for a case-control study without having a previous study?. Thank you