Sample Size Calculation(determination of Sample size)

[@NishaSharma-tb8rp]

Namaste mam, if my area of research is districts of southern Rajasthan, should, I use the formula of infinite population for calculating the sample size?

[@DavidKoyu777]

Is this calculation used for All types of research sample collection..like Randomized control trial?

[@kunjalmehta5371]

Ma'am I accidentally came across your site through the KZbin algorithm. Really you offer crisp understanding on the subject. Your videos have helped me a lot in understanding the basic concepts. One suggestion If you may share the dataset, it will be highly beneficial as we can also practice along. Thank you 🙏

[@Ashulekha]

Sure I will share

[@virangajayasundara6054]

Very useful presentation

[@Ashulekha]

Thank you

[@Auroratoijam]

Hello Maam, I want to collect data from University students and faculties members. And as I don't know the numbers of students and faculities memebers , in this case Which formula should I use for selection my sample unit .Can I apply unknown population formula or known population formula.

[@Ashulekha]

Apply unknown population sample

[@Auroratoijam]

@@Ashulekha Thank you maam.

[@anugrewal9790]

Greetings mam I want to collect data from star rated hotels employees For selection of hotels I have list of 27 hotels as my population in a state. If I use yamane formula it returns 26 Which formula should I use for selection of hotel sample size ? So that further from those selected hotels I can choose employee as my sample unit .

[@Ashulekha]

Use Yamane formula because population known

[@anugrewal9790]

@@Ashulekha yes mam I used yamane formula from population size of 27 hotels it’s returning 26 hotels as sample., so in this case some correction like finite population correction is needed?

[@cindybrown3920]

Hello ma'am, I want to use this formula for a population running in 2million and 3 million but I haven't seen a similar sample. Does it mean this formula cannot be used for such a population? Thank you

[@toolsyayushi5475]

Have you been able to calculate the sample size for a small population?

[@cindybrown3920]

@@toolsyayushi5475 Yes I have, used cochran

[@مستشاراحصاء]

السلام عليكم لدى منطقة عدد الاسر فيها 500الف كم العينة المناسبة وما هو القانون المناسب ارجو التوضيح يا دكتور

[@Ashulekha]

This language is Arabic so I couldn't be able to understand can you translate in English.

[@sofialidia9288]

Hey mum i want to calculate the sample size of my research study and it's a questionnaire for national and international tourist in this case I use the formula of unknown !??

[@Ashulekha]

Yes

[@sofialidia9288]

@@Ashulekha thank you so much I have a questions about the hypotheses tests , Wich one i choose when I have a qualitative variables The second question is when I want do the logistic regression my independent variables should be dichotomous or is not necessary ?? God bless you 🙏

[@aarthivasudevan5171]

Can we fix our own margin of error?

[@susanaoppong843]

Thank you

[@Danu_779]

Hello, Madam this video was very nice, but did you know to determine Carvalh sample size determination can you a video?

[@ChristJesus1King]

Hi Mum how can I calculate sample size of 782 total population? Thank you for this wanderful presentation

[@Ashulekha]

Please use formula when population known

[@asnelecmelane6263]

​@@Ashulekha Which Formula?

[@Mithila1968]

Very well explained Can you please tell what should be the sample size for a pilot study

[@Ashulekha]

Thank you🙏 for pilot study 50 sample size is enough