Part 4/4: One Sample Sign Test (Large Sample Approximation)

[NURSYAZANNAATHIRRAHBINTI-lfgo]

Assalamualaikum Dr. I am Syazanna Athirrah (D100341) from SMS3123(A). I already watch all part of one sample test. What i can conclude is small and large sample can find with 4 step. First we can set the hypothesis then we compute T+ and T-. After that we test statistic, T and the final step find the critical region using p-value or critical value

[norasyura]

Assalamualaikum Dr, I'm Nor Asyura Bt Mohamad Akhir (D20202097044) from SMS3123 Group C. From this video and the previous video, I think traditional approach for large sample is much more easier to understand than the traditional approach in the previous video. Thank you Dr.

[aisyahahmad]

Assalamualaikum Dr, I am Aisyah Ahmad (D097121) from SMS3123 (B). Firstly, I’ve watched all the four parts of the video and understand. Question regarding one sign test includes 5 steps, where there are different in step 3, which the test statistics were conducted. The difference is the number of sample, n=12 and above considered large sample. In step 4 also have three different approach, for me, traditional approach gives a better understanding. However, I might use other method to double check the answer. Thank you.

[sofeatheseven]

Assalammualaikum dr, my name is SOFEA IZLIN BINTI RAMLEE (D20211100364) from SMS3123 group A. For me, the other example of method 4 give me a better understanding and i would like to ask if we can use any of the method during examination? Anyway, thank u dr for the explanation! :)

[norhidayahbintiahdtermizi]

Assalamualaikum Dr, I'm Nor Hidayah (D097069) from SMS3123 Group B. From all the videos prepared by you, i understand on how to use variety of methods to solve questions with different size of sample, n. even though i need to rewatch few parts just to help me understand better, in the end i can fully understand and these videos can assist me well in future. thank you so much Dr for the videos

[syathishalganesan]

Good Day Dr, I am Syathish A/L Ganesan (D20211100382) from SMS3123(C). This video was about an example of the Large Sample Approximation Method in the One-Sample Sign Test. Somehow, I find this method slightly easier to grasp compared to the one we usually use for smaller samples (n <= 11). The best part is, that my doubts regarding the traditional approach are cleared throughout this video. Thank You Very Much for the informative explanation, Dr.

[nurfarahasyiqinbintimohdya]

Assalamualaikum Dr, I'm Nur Farah Asyiqin Bt Mohd Yakob Stanley (D20211100384) from SMS3123 Group A. From this video and the previous video, I understand in this topic, I have to calculate test statistic like t-test, p-value and traditional approach. k is the fewer sign occur and etc. Thank you Dr.

[haleemhisham]

Assalamualaikum Dr, I am Haleem Bin Hisham (D097116) from SMS3123 (C). From this video, i understand the setp of the calculation of the one-sample sign test. But, i need to make a some of exercise to more understanding the difference between p-approach and tradisional approach to make on decision and conclusion.

[NURULSYUHAIDABINTIMOHDZOHER]

Assalamualaikum dr, I am Nurul Syuhaida (D100348) from group B, this video helps me to understands more about this topic, Thank you dr

[marimo]

Assalamualaikum Dr, I'm NUR FATIN NAJWA BINTI AMRAN (D20211100388) from SMS3123 (C). I already watched all the videos abt one sample sign test and now I what method I need to use if n in smaller than 12 and n is 12 or greater. Thankyou Dr for the video.

[sitinurshafikabintiawangra]

Assalammualaikum Dr..I am Siti Nurshafika (D100350) from SMS3123 (A).. I roughly can understand your explanation in the video and in the class as this method can be used only if the sample, n is 12 or greater..

[farrmey]

Assalamualaikum Dr. I'm Nurul Farzana Binti Hashim D20211100368 SMS3123 from group A. I would like to thank you for the amazing video. Based on the video I had learnt about the difference method which is p value approach and traditional approach. Both method can be used in step 4.

[zuhayrahzayadi]

Assalamualaikum Dr., I'm Zuhayrah bt Zayadi (D20211100902) from SMS3123 Group A. In this video, I do understand that it is about large sample approximation method, however I find it a little bit confusing because the sample size is supposed to be equal to 12 or larger, but can we really implement the method to solve the question like the example given ? Because the sample size, n is not equal to or larger than 12, so will it not make any error if we still use the method ? I hope I can get the explanation for this confusion. Thank you Dr.

[kirubashniapdevan]

Good day Dr, I am Kirubashni a/p Devan (D20211100334) from group B.From the videos I watched, I learn one sample sign test where we employ the nonparametric procedure.For sample size less than 12 we can use binomial distribution while sample size larger than 12 we have to use normal distribution.The main thing in this one sample sign test is the decision rule and test statistic sign.So far I understood what Dr explained in the video, Thank You Dr.