Slovin's Formula (Finding the Margin of Error) (Tagalog Explained)

[@mathandlanguagebyjamesjuni]

Derivation of the formula for finding the Margin of Error n=N/(1+Ne^2) n(1+Ne^2)=N 1+Ne^2= N/n Ne^2= (N/n)-1 e^2= [(N/n)-1]/N e= sqrt{[(N/n)-1]/N} You may counter check my formula by providing some values. To reiterate, you may or may not distribute the "n" There will be some instances that there will be two or more formulas that will give the same value e.g. Ordinary Annuity. You may try to google it. There are three formulas or may be more if there is. If you are in doubt, you may send me an Email.

[@queensheika240]

thankyou po very infrmative.

[@mathandlanguagebyjamesjuni]

You're most welcome. Salamat din sa pagview ng video ko :)

[@belingrollymar6165]

Thank you.❤

[@angelicamarieoblianventila6935]

THANKYOUU BIG HELP🧡

[@mathandlanguagebyjamesjuni]

You're welcome. Salamat din sa pag view :)

[@reona6799]

Thank you sir

[@mathandlanguagebyjamesjuni]

You're most welcome :))))

[@mericarmaglunsod8377]

Thanks👍

[@mathandlanguagebyjamesjuni]

Welcome po sa inyo :)

[@muslimaibrahim2173]

Sir, what if given na po ang confidence coefficient which 95

[@iHaveAbomb194]

Excuse me sir but how did you get 0.0032083 while i was computing it it shows 0.0032075 please explain?

[@mathandlanguagebyjamesjuni]

Thank you for your comment. Please take note that you should do it in the calculator continuously. Do not round it off at the middle of the computation. Also, you may also notice the bar at the top of 0.66, it means it is a repeating decimal, which I have stated in the video. :)

[@iHaveAbomb194]

@@mathandlanguagebyjamesjuni very nice and thanks for the clear up.

[@mathandlanguagebyjamesjuni]

@@iHaveAbomb194 You're most welcome. Thank you also for viewing my video :)

[@lzelmae3455]

Thank you po😍

[@mathandlanguagebyjamesjuni]

You're most welcome!

[@hernandezjanborged.1970]

For clarification lang. Mali po yung formula. Mali po yung checking pag ganan yung formula. Dapat po dinestribute nyo po yung n sa 1+Ne^2, then magiging n+Nne^2=N tapos ililipat yung n from left side to the right side para ma-isolate yung e so magiging Nne^2=N-n, then divide both side by Nn para maiwan yung e, so magiging e^2=N-n/Nn. Since naka squared pa yung margin of error kelangan natin i-square both side para macancel sya. So the formula for the margin of error is e=√N-n/Nn. Try nyo pong I-compare yung formula by executing both formulas tas check nyo nalang kung alin yung match dun sa sample size.. hehehe

[@mathandlanguagebyjamesjuni]

Hi upon checking both of our formulas are correct. You may or may not distribute iyong "n" n=N/(1+Ne^2) n(1+Ne^2)=N 1+Ne^2= N/n Ne^2= (N/n)-1 e^2= [(N/n)-1]/N e= sqrt{[(N/n)-1]/N} You may counter check my formula by providing some values. To reiterate, you may or may not distribute the "n" Lastly, both of our formulas are correct. There will be some instances that there will be two or more formulas that will give the same value e.g. Ordinary Annuity. You may try to google it. There are three formulas or may be more if there is. If you are in doubt, you may send me an Email. Anyways, thank you for watching my video.

[@kenkenbrazil6721]

determine the proportion of a population of 4000 will make your research work scientific in terms of sampling? used slovins formula at 0.05 level of significance. can you help me answering this. ty po

[@kenkenbrazil6721]

pano po ba to?

[@kenkenbrazil6721]

@james juni pano p9 ba t9

[@ireacts818]

sir can I ask pano po nakuha yung formula ng margin of error. Like pano po siya naging ganun

[@mathandlanguagebyjamesjuni]

Galing siya sa formula ng sample size Slovin's formula for sample size: n= N/(1+Ne^2) Derive natin para makuha si "e" n(1+Ne^2)=N (1+Ne^2)=N/n Ne^2=(N/n)-1 e^2= [(N/n)-1]/N e= sqrt{[(N/n)-1]/N}

[@riaalajar3976]

@@mathandlanguagebyjamesjuni Is it okay po na ang marginal of error is 16%?

[@reymanangan3196]

It is ok to increase the margin of error? Instead of using 5% margin error I will make it to 10% to have a lower sample size?

[@mathandlanguagebyjamesjuni]

The margin of error is a guide on how accurate your answer will be. The lower the margin error, the more accurate it will be. And yes, it will affect the sample size also, if you will make it higher like 10%, it will have a lower sample size.

[@reymanangan3196]

Actually, I am struggling on getting my target sample size response. I already extended my data collection still I have very low survey response that is why I wanted to increase to 10℅ my margin of error to decrease the number of sample size.

[@mathandlanguagebyjamesjuni]

@@reymanangan3196 The ideal margin of error is until 10% only. Beyond that is somewhat not acceptable, and it will the data will not be reliable anymore.

[@dreamernaj]

Sir paano po if maliit lng po ang total population like 56 po, Mag slovins formula pa po?

[@rhedinmero6017]

Sa example no. 1 hindi po ba irround ?? 25. 666667 so magiging 25. 67? Or stay ng 25. 66 talaga ??

[@mathandlanguagebyjamesjuni]

Hindi ko siya ni round, mapapansin mo may bar sa taas ibig sabihin repeating decimal siya. As much as possible kapag isosolve siya, daretso at huwag mag raround up or down. Mag raround up lang kapag final na.

[@rhedinmero6017]

@ thank you po

[@ekaymarquez4215]

Sir hi po may defense po kami bukas naka toka po sakin Ang e I e-explain kopo sya bukas but Hindi ko alam kung ano Yung e

[@mathandlanguagebyjamesjuni]

Margin of Error po

[@jannabeatrizletigio56]

hello sir. Pwede po ba gamitin ang slovin's formula kahit nasa 100+ lang po ang iyong total popuation? Thank you in advance for your response sir.

[@mathandlanguagebyjamesjuni]

Pwede naman, kaso dapat iyong sample mo malaki rin. Kaso kapag sobrang laki na ng population, hindi na ganoon kalaki ang sample size.

[@allysanicoledeguzman4180]

Sir, paano po kapag population and confidence level lang yung given?

[@mathandlanguagebyjamesjuni]

Kapag confidence level binigay, makukuha mo na iyong margin of error. For example: ...with a 95% confidence level, edi ang margin of error mo ay 5% or 0.05

[@allysanicoledeguzman4180]

@@mathandlanguagebyjamesjuni sige po thank you sir!

[@mathandlanguagebyjamesjuni]

@@allysanicoledeguzman4180 Welcome :)

[@neji4842]

sir paano po pag margin error and upper limit yung given and kailangang hanapin yung mean?

[@mathandlanguagebyjamesjuni]

Hi Neji, this video is about Slovin's Formula lang po and finding the margin of error lang :)

[@PhillipFilian109]

Paano po kapag hindi given ang population size?

[@mathandlanguagebyjamesjuni]

Anu na lang ang mga given para ma guide kita.

[@jorgegabrieldig7094]

paano po kung given lang ang sample size but not the population?

[@mathandlanguagebyjamesjuni]

Kaso you have the margin of error?

[@zioncesari.panitan7109]

Sir paano po ito. Find the margin of error. 35.08

[@gisellelayco5348]

Hello po sir pano po kapag population size lang given?

[@mathandlanguagebyjamesjuni]

As in population size lang given? Anu iyong mismong problem?

[@mariadelmarcaparos2324]

Sir 'yong sa 25.66 divide 8000 is 0.0032075 bakit po 0.0032083

[@mathandlanguagebyjamesjuni]

Hi there. Kaya ganyan sagot kasi mapapansin mo na may bar sa taas ng 6 ibig sabihin repeating decimal siya So, instead na ganito lang 25.66, it is like this 25.666666666666666666666666666 and so on. So, kapag nilagay mo siya sa calculator, magiging sagot ay 0.00320833333333333333333333333333333333 and so on.

[@hiraya302]

possible ba na hanapin yung margin of error but yung sample size lang ang given? if yes, may i know the steps?

[@mathandlanguagebyjamesjuni]

Ask ko lang po na as in sample size lang ang given wala na po bang iba?

[@Ikenreyn]

Paano po sir pag sample size is 800 tapos population size is 2400? kasi pag solve kopo lumampass yung margin of error ng 100%

[@mathandlanguagebyjamesjuni]

Ang sagot sa decimal ay 0.02886 or 2.886% Kindly check your solution.

[@dualipasfan6000]

Good evening. Ang turo Po samin sa pagkuha ng margin of error is, level of confidence minus 100% then the answer will be the margin of error. Is that correct?

[@mathandlanguagebyjamesjuni]

I think it should be 100% minus level of confidence para hindi mag negative iyonh answer

[@dualipasfan6000]

@@mathandlanguagebyjamesjuni hello sir, katatapos lang Po ng exam ko sa PR1 and yes, ur correct Po.

[@mathandlanguagebyjamesjuni]

@@dualipasfan6000 All right. 🙂

[@chloejoysergio6816]

Hi sir, paano po kapag hindi given yung sample size?

[@mathandlanguagebyjamesjuni]

Anu lang po mga given?

[@lalaarjannirisrebuyon8036]

Sir Sabi mo SA video na "confidence level is the same as margin of error" bakit 95% po ang sagot 5% po dpat o may Mali Lang po na SA statement nyo? Thanks po

[@lalaarjannirisrebuyon8036]

Bigla po Kasi all nalito Kaya Mali sagot KO 5% ang sinagot ko

[@mathandlanguagebyjamesjuni]

Confidence Level = 100% - Margin of Error Margin of Error = 100% - Confidence Level

[@marcelonavarro2954]

Paano po ba makuha ang psquare root ?

[@mathandlanguagebyjamesjuni]

What do you mean by "psquare root?"

[@juliabalagtas6713]

Sir paano po kapag population lang ang given? Paano po makukuha ang margin of error? Thank you po.

[@mathandlanguagebyjamesjuni]

As in population lang given? Pede pasend ng question mismo.

[@dominickmadrid5306]

saan po galing yung 0.0032083 na sagot eh 25.66÷8000 di naman po ayun yung sagot

[@mathandlanguagebyjamesjuni]

Huwag po kayo magroround off kapag nasa kalagitnaan ng solution. Dapat dare daretso siyan sa calculator Kung mapapansin nyo po, may bar sa taas ng 0.66, ibig sabihin repeating decimal siya. So ang ilalagay po sa calcu ay 25.666666666666666666666666666666 tapos dun niyo po siya idivide ng 8000

[@dominickmadrid5306]

gets ko na po salamat sa turo

[@mathandlanguagebyjamesjuni]

@@dominickmadrid5306 Salamat din po sa pag view :)

[@mornpanichtamrong5495]

Sir tanong lang. Haha ang goal ko kasi, mahanap ang sample size ng population kong 125. However, hindi ko alam ang margin of error na kailangan para makuha ang sample size gamin ang slovin formula. Paano po yun? Haha

[@mathandlanguagebyjamesjuni]

Kung gusto mo mahanap iyong sample size niyan, dapat kahit margin of error meron ka. Pwede mo isend dito iyong sample prob para ma check ko.

[@mornpanichtamrong5495]

@@mathandlanguagebyjamesjuni sa research po kasi ito sir. May 159 po kaming population from 4 sections ng grade 9 students. So, di naman po kering interbyuhin lahat yon kaya need sana makuha sample size noong 159. Tas nakita ko po ung slovin formula, kaso di ko naman po alam pako kunin ang margin of error since needed siya sa slovin. Ty po

[@mathandlanguagebyjamesjuni]

@@mornpanichtamrong5495 Pwede kayong magset ng margin of error, ask niyo teacher niyo kung ilang percent ang margin of error.

[@getayeaynalem9089]

Hi

[@muslimaibrahim2173]

Sir, what if given na po ang confidence coefficient which 95

[@mathandlanguagebyjamesjuni]

Then ang margin of error mo ay 5% or 0.05

[@muslimaibrahim2173]

Pero sir if I used the margin of error formula: given N = 400, n=50 Equal to 13% po. So if I were to use the formula to find the confidence coefficient which is 100% - 13% = 87% Which is ang given po is 95% confidence coefficient. Is it OK, hnd po nag match? Salamat po