Z Test Two Sample Using Excel(Ztest)(excel)(two sample test)(confidence interval)

/ @ashulekha
#researchmethodology #excel #dataanalysis #dataanalytics #ztest #twosample
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[@safirasnidcold2309]

Lebih paham dijarin disini dari pada video yang lain. Mantap 👍

[@trioSaN328]

Ma'am u're so amazing.....nd ur videos are easily understandable for any one

[@Ashulekha]

Thank you🙏

[@RamaKrishna-ll8iz]

Mam could you please provide the link for downloading excel data which you used for explanation

[@Ashulekha]

Ok sure will upload data

[@samkab677]

Z test or t test ?
When to use each of them?

[@Ashulekha]

Z test
Sample size more than 30
Standard Deviation Known

[@Ashulekha]

t test
Sample Size less than 30
Standard Deviation not Known

[@samkab677]

@@Ashulekha doctor..can z score be used if data is non normally distributed?

[@amitpanwar2742]

Mam please tell me how i am preparing for cfa level 1

[@amitpanwar2742]

Where i start study