MEASURES OF DISPERSION || BIOSTATISTICS || PUBLIC HEALTH DENTISTRY

[@janhavikulkarni3440]

Amazingly explained ma'am. Thank you

[@bliss_feeder]

It should be n < 30 not n>30 as you said if less than 30 n-1 is used

[@Anurag20202]

Very helpful 🙏❤

[@dentistrymadeeasy]

Thank you

[@bikashgyawali6578]

Why n-1 for sample size less than 30

[@yashkhandake7258]

U should have taken only 1 example and explained it in different deviations, other than taking a new example for each deviation