BS | BUSINESS STATISTICS | IMPORTANT QUESTIONS | BBA | SEM-2 | OSMANIA UNIVERSITY | @shivanipallela

[00:00:00]Hello students, welcome back to our channel. As many of you were requested for BBA semester two business statistics important gun shot questions. Here in this video, I will give you all the complete gun shot questions where you can easily score O grade, where you can easily get passed in this subject, okay?

[00:00:18]So, don't skip the video and watch till the end. I'll give you a clarity. I'll give you the important update regarding this subject. So, after that, if you're having any further queries, and uh let me know in the comment section. Coming back to the syllabus pattern, ma'am. So, syllabus you're having total five units.

[00:00:35]Introduction and data presentation is first, measures of central tendency and dispersion, correlation and regression, and time series and index numbers, and probability and sampling conceptual methods, okay? So, these are the five units you're having as you're having a new syllabus, okay? Now, this is the syllabus, ma'am. Officially Osmania University in website only they have given the syllabus. You can see it on the screen. For the clarification purpose, I am just keeping this uh picture because some students will again uh they'll have certain doubts, you know, regarding the syllabus, so that's why, okay? So, coming back to the uh details, ma'am.

[00:01:12]Duration will be 3 hours and 80 marks paper. Passing will be 32. Basically, it is a problematic paper. Both uh theory and problematic you need to give priority. In part A, one to eight questions they will ask, ma'am. You need to attempt only five questions where each carries four marks. So, 5 * 4 = 20 marks. Whereas in part B, ma'am, ninth question to 13th question it will be there, and each question carries 12 marks. So, problematic and theory both they'll ask it here in the part B. Okay?

[00:01:41]So, and first we will discuss the short questions, ma'am, so that you will have a clarity regarding for part A, okay?

[00:01:48]So, unit number one only four questions I have given, ma'am. So, compulsory unit one is completely theory. You are not having any problematic. So, compulsory we can expect a question related to the statistics, primary and secondary data, graphical representation of data. Out of these four questions, for four marks, definitely one question minimum to compulsory they will ask, okay? So, write down it in your notes. So, statistics is one of the main concept.

[00:02:15]Unit number two, my problematic they may ask in unit number two for four marks. And theory also, these are the theory questions, median, standard deviation, uh coefficient of variation, arithmetic mean. These are the important problematic as well as theory questions, okay? And unit number three, my correlation, Karl Pearson correlation, Spearman's rank correlation, regression. Here also theory, if they're asking means this only, or else they'll ask the problematic related to the correlation regression. Problematic is not separate.

[00:02:47]Whatever you have learned in long, the way you have learned in long, the same you'll get it for short also, problematic, okay? Done. Unit number four also, these are the questions, my time series, last per index number, Fisher index number, moving average method, okay? Least square method. These are the important concepts of theory as well as problematic. Unit number five, completely theory here also. Probability also we can expect theory questions only. So, try to prepare this sampling and probability very perfectly, okay?

[00:03:17]So, this is about the short four marks.

[00:03:20]I hope that you have got a clarity. Now we'll discuss the long questions for 12 marks. Theory questions I'm saying, my unit one is completely theory. Only three questions I have given, my compulsory there will be a question related to the statistics. So, statistics, the meaning, scope, limitations, importance, anything. And second one, tabulation of data and classification of data with examples.

[00:03:41]And third question is construction of frequency distribution, okay? Graphical representation of data. These three questions is very important. In this, first and second question is very, very, very, very important. Unit number one is completely theory, no problematic. The students who want to get passed in this subject, try to concentrate on first unit perfectly, okay? Second unit, my suggestion is to go with the problematic, but don't go with theory.

[00:04:06]Why? Because when you attempt the problematic, the evaluator will get a impression, okay? Don't blindly depend on theory to get passed in this subject.

[00:04:15]You need to give priority to problematic, also. If you want to learn, you can learn these questions, or else you can go with problematic only from unit number two. Now, same like unit number three, also, go with problematic, but if in case in case if you want to study theory, means prepare these questions as a theory.

[00:04:35]Okay? I will not suggest to the theory questions from second, third, fourth for this subject, okay? Even for fourth unit, also, go with problematic only. Try to give preference to problematic. If in case if you want to learn theory, means index numbers, components of time series, this you learn it for the theory, okay? And unit number five, completely you can give preference to the theory. First and fifth unit, you can give preference to theory. So, these are the theory questions related to the base theorem, probability, and especially sampling.

[00:05:09]Sampling is one of the most important concept for theory, okay? So, don't miss this sampling concept from unit number five. Now, I'll give you the each unit what are the problematic related thing you need to learn, okay? Unit number one, only introduction and data presentation will be there. Only theory part, no problematic, nothing you are having, only theory from unit number one. Unit number two, whatever the red color highlighted things is there, that is most important, okay? Arithmetic mean, weighted mean, median, mode, standard deviation, coefficient of variation is the problematic methods. Remaining part of four marks, it will be important, not for 12 marks. Whatever the red color highlighted is that that will be most important for problematic for 12 marks in part B. Okay, then next unit number three more three problematic methods you are having especially correlation regression relation line. That means Karl Pearson correlation is very important and regression least square method regression is also very important. Okay, these two are top most problematic more of these two compulsory there will be a problematic. Okay, next unit number four more unit number four index numbers you are having in index numbers only these three you are having all these three are easy and moving averages is also easy semi average method is also easy. Okay, very very very easy concept within one video also you can able to finish this problematic concepts more. Okay, I will explain the explanation videos also I'll upload it. So try to learn this problematic methods from unit number four and the last unit more home here also you are not having any problematics no problematics only theories you are having. So here theory you need to give priority to do problem probability and sampling and in probability also base theorem you need to give preference. Okay, for theory.

[00:07:01]Okay, so it clearly mentioned that base theorem in the new syllabus more no problems only theory. So first unit and fifth unit is completely theory. See, first unit give preference to theory fifth unit is give preference to theory.

[00:07:17]Second unit you are having heavy problems compulsory problems. Third unit is compulsory problems. Fourth is also compulsory problems. This is the way you need to give priority. What is the strategy I can give it more? So theory you are having easy way of getting the marks here also easy way of getting the marks. Second unit is very important scoring unit third unit is also very important fourth is also very very important. Okay, so first and fifth second third fourth, problem problem problematic, okay? So, this is all about the subject, I hope that you have got a clarity. Still, if you're having any further doubts, do let me know in the comment section. All the very best and how many members are waiting for the explanation videos and how many members are waiting for my free handwritten notes, do let me know in the comment section. Still, if you're having any further doubt, especially for BBS semester 2, do let me know. All the very best and see you all in next video, students. Bye-bye, everyone.