Asalamualaikum Dr, Saya Muhammad Muhaimer dari kumpulan A. Melalui video ini saya tahu cara untuk membuat pengiraan bagi mencari perbezaan dua population mean menggunakan confidence interval iaitu unknown variance(assumed unequal). Selain itu, cara penerangan sangat jelas dan mudah untuk saya faham.
Hello Dr. I'm Victoria Caria Angku (D083388) from group A. Based on this video, I finally found on how to identify a suitable table (standard normal distribution or t-distribution) to refer which depends on 'known variances' or unknown variances. Thank you for this video
Good day Dr, I’m Shatishwaran Naderajan(D096530) from group D. Thanks for showing out few examples on how to use the formula and it’s purpose. Really appreciate it and good job Dr.
Hi and good afternoon Dr, saya Alessandra Tala Anak Tegong (D085032) from group A, I have finished watched all the videos for week 5 (video 19-24), and I am very grateful because your explanations very detail and I got all the information clearly. Next, I would like to try the questions that you already mentioned in the myguru. Thank you Dr. Have a nice day. :)
Assalamualaikum Dr, saya Muhd Farhan Bin Suhaimi (D083255) dari group A. Saya mengalami sedikit kesukaran memahami topik ini tetapi setelah mengulang video ini , saya semakin jelas dan faham tentang construction of the donfidence interval.
Assalamualaikum Dr, Afza. Saya Nurul Amirah (D083404) dari group B. Penerangan yang Dr. berikan sangat jelas dan terang. Thankyou. And I really love learning that involves calculations but due to too many formulas and step involved sometimes cause me to accidentally skip a few steps in the formula. But its okay, next time I will try to be more careful. tq for the video dr
Hi dr., Im ChaiJiaLiang (D085820) from group A. After watching the video ,i able to identify a suitable table that related to the t-distribution with unknown variance. Using some types of formula and then apply it to the example able to increase my understand to the topic given.
Good Evening Dr. I'm Syathish (D100382) from SMS3033 Group A. After watching videos 19 to 21, I have learned about the various cases on solving situations regarding confidence interval for the difference of two population mean. However, I also understood that we must be careful while reading the question to identify which case the question belongs to and solve the question. Thank You So Much for the valuable lessons, Dr.
Good evening dr. I'm Nishalini Ellumalai (D083076). From this video and the previous video , i can clearly learn the methods of calculating confidence interval for unknown variance assumed equal and not equal. Thank you
Good day, Dr. I am Hooi Kai Feng (D082983) from SMS3033 (Group B). Thank you Dr for the explanation. It seems like the formula used become more complex compared with the formula in previous topic. If the question switches to μ(m)-μ(b), the answer that I get is -11.73
Salam dr, good evening.. im Nur Shalihah (D085795) from group A. After going through this video, i already understand the explanation for both cases. Thank you so much dr
Assalamualaikum Dr.Saya Siti Norhaslinda binti Abdullah(D100376).At first,sy tgk formula utk subtopic ni agak complicated,tapi selepas usaha untuk fahami information yg diberi,slowly dapat jawab dan aplikasikan dalam 2 formula yg berbeza.tq dr for explanation
Assalamualaikum dr, setelah melihat video ini.. saya dapat tahu untuk mencari perbezaan interval antara dua mean, kita perlu memilih degree of freedom yang paling kecil antara dua sample tersebut. Fajrina, d083112, Kumpulan B
Assalamualaikum Dr, I'm ILHAM YAKUP BIN LEMZAR (d097130) from group C. thank you for the explanation about this topic. in In this topic, we must know what cases those its belong through the question properly to prevent using the wrong formula.
Good day Dr. Me again Jevoey (D093791). Dr, is there any tips or any clue or key words for us to differentiate all of the cases that Dr has explained to us. Because I still cannot able to know which are which. What I mean is every cases have their own formula, but then I still not able to use which one I have to use the right formula for the question. Is there any keywords that can describe which formula will be used? Thank you.
Hi there! If I have a badge of top commentator, that will be awarded to you! :) No problem, just ask. Well, I have given all the tips in the videos; and I think now it comes down to practice and get yourself familiar with as many examples as you can.
@@afzalinaazmee 😅😅 since we re not able to do f2f lecture, its a little bit hard for me to understand. But after I did the tutorial that being given, then now I knew aldy.. thank you once again Dr.. so helpful👍
Good evening Dr, my name is Sharmila (D099412). I have a question about why some for some formula we use sigma and some we use s/S as standard deviation 🤔, the formula of the standard deviation is same right for all cases. In standard deviation formula, the value of n have to minus 1 right? If I google, some formula doesn't minus one, that's why I m confused, for our silibus have to minus one right? Others all I understand, Dr, thanks for the video.
I would love to see you pointing out examples of formulas that you have encountered and confused about. Perhaps during our gmeet session you can share with me your screen and explain exactly which part it is that is confusing.
Asalamualaikum Dr.Afzalina, i'm Aziz Loi (D100840) from SMS3033 group C. This example taught me how to use the formula properly and how to identify a suitable table for it.
assalamualaikum dr. saya Syaza Khairina (D093762). i think we have to pay more attention to the questions as different cases will use different formula and we might have a bit confusion. thank you dr 💖
Assalamualaikum Dr I am Muhamad Amir Muzzaffar Bin Musa Group B D083102, I have a question when apply in exercise given how to differentiate that question need to use that formula or not? I got confuse already when do exercise. For example exercise 12 and 8
Assalamualaikum, Dr. I'm Aiman (D100829) from group C. Now i understand how to identify a suitable table (standard normal distribution or t-distribution) to refer which depends on 'known variances' or unknown variances. Thank you, Dr.
Assalamualaikum dr, saya Nur Faqihah binti Abdul Halim (D20181083132) daripada kumpulan A. Melalui video tersebut, saya dapat memhami perbezaan kes ini dengan kes pada video yg sebelumnya. Selepas melihat penerangan dr berkenaaan dengan contoh soalan, saya mendapati saya perlu membaca soalan dengan teliti dan menyenaraikan kesemua maklumat yang diberikan untuk mengelakkan saya terkeliru semasa menjawab soalan. Terima kasih dr.
Assalamualaikum Dr., I'm Nur Fasehah binti Ab Rashid (D20181083082) from group A of SMS3033. My answer for the interval estimate for (mu M - mu B) is -11.73 < mu M - mu B < 27.73. Is that correct Dr.? If it correct, is the mean size of the farm in Moldova is larger than Belarus? Thank you Dr.
Assalamualaikum dr saya Nurul Iffah Ilyana Binti Mohd Ramizi (E20201026758) saya dapat memahami dengan baik tentang topik ini maaf sbb lambat comment dr
Asalamualaikum Dr, Saya Muhammad Muhaimer dari kumpulan A. Melalui video ini saya tahu cara untuk membuat pengiraan bagi mencari perbezaan dua population mean menggunakan confidence interval iaitu unknown variance(assumed unequal). Selain itu, cara penerangan sangat jelas dan mudah untuk saya faham.
Hello Dr. I'm Victoria Caria Angku (D083388) from group A. Based on this video, I finally found on how to identify a suitable table (standard normal distribution or t-distribution) to refer which depends on 'known variances' or unknown variances. Thank you for this video
Assalamualaikum Dr..For this week video until this part , the explaination is clear and I will try to find the interval for the last video question .
And you are? And your matrix number? And your group?
@@afzalinaazmee d083122 Nursuhaila binti Halip SMS3013 GPA
Good day Dr, I’m Shatishwaran Naderajan(D096530) from group D. Thanks for showing out few examples on how to use the formula and it’s purpose. Really appreciate it and good job Dr.
Hi and good afternoon Dr, saya Alessandra Tala Anak Tegong (D085032) from group A, I have finished watched all the videos for week 5 (video 19-24), and I am very grateful because your explanations very detail and I got all the information clearly. Next, I would like to try the questions that you already mentioned in the myguru. Thank you Dr. Have a nice day. :)
Assalamualaikum Dr, saya Muhd Farhan Bin Suhaimi (D083255) dari group A. Saya mengalami sedikit kesukaran memahami topik ini tetapi setelah mengulang video ini , saya semakin jelas dan faham tentang construction of the donfidence interval.
Assalamualaikum Dr, Afza. Saya Nurul Amirah (D083404) dari group B. Penerangan yang Dr. berikan sangat jelas dan terang. Thankyou. And I really love learning that involves calculations but due to too many formulas and step involved sometimes cause me to accidentally skip a few steps in the formula. But its okay, next time I will try to be more careful. tq for the video dr
Hi dr., Im ChaiJiaLiang (D085820) from group A.
After watching the video ,i able to identify a suitable table that related to the t-distribution with unknown variance. Using some types of formula and then apply it to the example able to increase my understand to the topic given.
Good Evening Dr. I'm Syathish (D100382) from SMS3033 Group A. After watching videos 19 to 21, I have learned about the various cases on solving situations regarding confidence interval for the difference of two population mean. However, I also understood that we must be careful while reading the question to identify which case the question belongs to and solve the question. Thank You So Much for the valuable lessons, Dr.
Good evening dr. I'm Nishalini Ellumalai (D083076). From this video and the previous video , i can clearly learn the methods of calculating confidence interval for unknown variance assumed equal and not equal. Thank you
Next time can you please provide the name of your group as well. Thanks.
Good day, Dr. I am Hooi Kai Feng (D082983) from SMS3033 (Group B). Thank you Dr for the explanation. It seems like the formula used become more complex compared with the formula in previous topic. If the question switches to μ(m)-μ(b), the answer that I get is -11.73
Great! Good job!
Salam dr, good evening.. im Nur Shalihah (D085795) from group A. After going through this video, i already understand the explanation for both cases. Thank you so much dr
thanks very much for the explanation 👌🙏🏾
Glad it was helpful!
Assalamualaikum Dr.Saya Siti Norhaslinda binti Abdullah(D100376).At first,sy tgk formula utk subtopic ni agak complicated,tapi selepas usaha untuk fahami information yg diberi,slowly dapat jawab dan aplikasikan dalam 2 formula yg berbeza.tq dr for explanation
Assalamualaikum dr, setelah melihat video ini.. saya dapat tahu untuk mencari perbezaan interval antara dua mean, kita perlu memilih degree of freedom yang paling kecil antara dua sample tersebut.
Fajrina, d083112, Kumpulan B
Assalamualaikum Dr, I'm ILHAM YAKUP BIN LEMZAR (d097130) from group C. thank you for the explanation about this topic. in In this topic, we must know what cases those its belong through the question properly to prevent using the wrong formula.
Assalamualaikum Dr, saya Abd Hadi Shafiullah Jairun (D85201) daripada group C. Saya dapat memahami daripada penjelasan yang Dr sampaikan. Terima kasih
Good day Dr. Me again Jevoey (D093791). Dr, is there any tips or any clue or key words for us to differentiate all of the cases that Dr has explained to us. Because I still cannot able to know which are which. What I mean is every cases have their own formula, but then I still not able to use which one I have to use the right formula for the question. Is there any keywords that can describe which formula will be used? Thank you.
Hi there! If I have a badge of top commentator, that will be awarded to you! :)
No problem, just ask.
Well, I have given all the tips in the videos; and I think now it comes down to practice and get yourself familiar with as many examples as you can.
@@afzalinaazmee 😅😅 since we re not able to do f2f lecture, its a little bit hard for me to understand. But after I did the tutorial that being given, then now I knew aldy.. thank you once again Dr.. so helpful👍
Good evening Dr, my name is Sharmila (D099412). I have a question about why some for some formula we use sigma and some we use s/S as standard deviation 🤔, the formula of the standard deviation is same right for all cases. In standard deviation formula, the value of n have to minus 1 right? If I google, some formula doesn't minus one, that's why I m confused, for our silibus have to minus one right? Others all I understand, Dr, thanks for the video.
I would love to see you pointing out examples of formulas that you have encountered and confused about. Perhaps during our gmeet session you can share with me your screen and explain exactly which part it is that is confusing.
OK Dr thanks
Asalamualaikum Dr.Afzalina, i'm Aziz Loi (D100840) from SMS3033 group C. This example taught me how to use the formula properly and how to identify a suitable table for it.
Assalamualaikum dr, I’m Nur Iffah Zulaikha (D083124) from SMS3033 group D. From this video, i finally understand between the two cases. Thankyou, dr.
Hi dr. I'm Shalini A/P P Ganesan (D096540) from group D. I'm clear with this examples. Thank you dr.
assalamualaikum dr. saya Syaza Khairina (D093762). i think we have to pay more attention to the questions as different cases will use different formula and we might have a bit confusion. thank you dr 💖
Assalamualaikum Dr I am Muhamad Amir Muzzaffar Bin Musa Group B D083102, I have a question when apply in exercise given how to differentiate that question need to use that formula or not? I got confuse already when do exercise. For example exercise 12 and 8
I'm not quite sure exactly what is your confusion. So perhaps you can ask this specific question during our google meet session.
Its ok Dr the question have been answered during last meet session
Assalamualaikum, Dr. I'm Aiman (D100829) from group C. Now i understand how to identify a suitable table (standard normal distribution or t-distribution) to refer which depends on 'known variances' or unknown variances. Thank you, Dr.
Assalamualaikum dr, saya Nur Faqihah binti Abdul Halim (D20181083132) daripada kumpulan A. Melalui video tersebut, saya dapat memhami perbezaan kes ini dengan kes pada video yg sebelumnya. Selepas melihat penerangan dr berkenaaan dengan contoh soalan, saya mendapati saya perlu membaca soalan dengan teliti dan menyenaraikan kesemua maklumat yang diberikan untuk mengelakkan saya terkeliru semasa menjawab soalan. Terima kasih dr.
Assalamualaikum dr. I'm Syazwani binti Shamsuddin (D083047) from group B. Thank you for the explanation dr.
Assalamualaikum Dr., I'm Nur Fasehah binti Ab Rashid (D20181083082) from group A of SMS3033. My answer for the interval estimate for (mu M - mu B) is -11.73 < mu M - mu B < 27.73. Is that correct Dr.? If it correct, is the mean size of the farm in Moldova is larger than Belarus? Thank you Dr.
The confidence interval value is correct; but the conclusion is not. I will explain about this in our meeting next week.
Assalamualaikum dr saya Nurul Iffah Ilyana Binti Mohd Ramizi (E20201026758) saya dapat memahami dengan baik tentang topik ini maaf sbb lambat comment dr