Measures of variations for ungrouped data

[@violet5031]

Thank u so much po!! This means a lot! Natapos ko po assignment ko ng maayos and naintindihan pa mas lalo for ungrouped data!

[@simplymath5274]

welcome and thank you

[@audreydesiderio1178]

Thank you po for this! God Bless!

[@doraemonlovers7107]

If i see question papers/past papers i get really confused what formula to use, sample one or population,, Standard deviation= /root of variance right Ma'am?? Another video on this topic would be really helpful

[@simplymath5274]

The only difference between the formula for the samples and population is the divisor (variance), for sample divided by n-1, for population divided by the total number of population, you should be able to identify whether the problem uses population or samples.

[@bonkchoy6881]

Thanks so much fren we have a quiz and I wasn't aware and didn't study

[@kennethpensocas5966]

you save my day now😭😭❤️

[@jiromimura2880]

Thank you, This really helped

[@simplymath5274]

Thank you

[@markmuntanga7147]

i feel confused on the second example.

[@tammypesidas3803]

Thanks!

[@simplymath5274]

Welcome!