- Видео 69
- Просмотров 36 978
Bapan Kalita
Добавлен 26 апр 2014
অংকৰ কিটিপ | MATH TRICKS | DATA ANALYSIS
Competitive Examination - 2 | NET | Bank | CA Foundation
This class will help the aspirants on coding and decoding questions for the competitions.
Просмотров: 18
Видео
Competitive Examination -2 | Coding | CA foundation | Railway Examination| SSC Examination |
Просмотров 19Год назад
CODING FOR THE COMPETITIVE EXAMINATIONS.
Competitive Examination - 1 | Number Series| Odd Man Out |
Просмотров 17Год назад
Important for Railway examination, SSC examination, CA foundation examination, other competitive examination
Clean Data & Earn Money Through Excel | Data Cleaning For Researchers
Просмотров 206Год назад
Data cleaning is now a days an earning source. Data cleaning is very important for researchers also. This can be easily done in Excel.
SPEED DECISION MONTHLY JOURNAL
Просмотров 272 года назад
MONTHLY JOURNALS WITH GOOD IMPACT FACTORS ALONG WITH SPEED ARE HIGHLIGHTED HERE.
HYPOTHESIS TESTING | t-TEST DIFFERENCE BETWEEN TWO MEANS | HANDS-ON PROGRAM ON t-TEST IN EXCEL |
Просмотров 1012 года назад
THIS HANDS-ON PROGRAM LEADS TO PERFORM t-TEST TO STUDY THE SIGNIFICANCE BETWEEN THE MEANS OF TWO POPULATIONS.
Quiz Submission in Google Clasroom by Student
Просмотров 362 года назад
A Student Can Submit A Solved Quiz prepared in Kahoot and Shared in Google Classroom.
কবিতা আবৃত্তি | জীৱনৰ ভগ্নাংশ | ASSAMESE POEM RECITATION | JIWANAR BHAGNANGXA |
Просмотров 1062 года назад
জীৱনৰ ভগ্নাংশ | কবি: অতনু ভট্টাচাৰ্য্য | POEM RECITATION | JIWANAR BHAGNANGXA WRITTEN BY ATANU BHATTACHARJYA
STEPS OF DATA COLLECTION - 1| MAJOR WORK OF RESEARCH | PLAN OF RESEARCH | NATURE OF DATA |
Просмотров 3032 года назад
RESEARCH NEEDS DATA. DATA ARE TO COLLECTED IN A SYSTEMATIC WAY. SO WE SHOULD FOLLOW SOME STEPS. THESE ARE DISCUSSED HERE TAKING FOUR WAYS.
TYPE I ERROR AND TYPE II ERROR IN STATISTICS | HOW TO KNOW TYPE I AND TYPE II ERROR WITH EXAMPLE |
Просмотров 612 года назад
IN DECISION MAKING, DATA PLAY AN IMPORTANT ROLE. IT IS NOT AT ALL POSSIBLE TO GET 100% CORRECT DATA. SO THE RESULT BASED ON THESE DATA MAY CONTAIN ERRORS. A MINIMUM AMOUNT OF ERROR IS SO ACCEPTABLE. IF A NULL HYPOTHESIS IS TESTED TO BE TRUE BUT DECIDED TO REJECT, THEN AN ERROR OCCURS AND IT IS TYPE I ERROR. IF A NULL HYPOTHESIS IS TESTED TO BE FALSE BUT DECIDED TO ACCEPT, THEN AN ERROR OCCURS A...
Chi-Square Test for Customer's Satisfaction in R | Hypothesis testing - Customer's Satisfaction in R
Просмотров 2872 года назад
How to conduct Chi-square in software is an FAQ. Chi-square test can be easily done in R. For this purpose, we need to import the file to R. Here, we import a csv file. To import the csv file we use some codes as mentioned in the video. code: read.csv("location of the csv file\ ame of the csv file") code for pivot table: table(data$name of the column, data$name of another column) code for Chi-s...
Chi Square Test for Categorical Variables in Excel | Hypothesis Testing (independence of Attributes)
Просмотров 1,4 тыс.3 года назад
# Want to test the voting preference of the literate and illiterate people ?? Here is a step by step example. # Test for Categorical Variables as Education and Voting Preference
Chi Square Test for Customer's Satisfaction in Excel | Chi Square test for Likert scale in Excel
Просмотров 29 тыс.3 года назад
Customers satisfaction level and Chi Square Test A step by step description of Chi Square Test for Categorical Variables using PIVOT Table has been given here with the help of a most searched example. An example of excel file has been linked here. You can try the following link and give a comment on it. docs.google.com/spreadsheets/d/1t4-iopqeZPZwPd8RsuUW-osZwxPzIx4w/edit?usp=share_link&ouid=10...
ASSAM POLICE SI EXAM 22 NOV 2020 | SECRET MCQ | CURRENT AFFAIRS/HISTORY/POLITICS/SCIENCE/REASONIG |
Просмотров 363 года назад
MOST EXPECTED QUESTION ANSWERS | COMMON AND IMPORTANT QUESTIONS | CURRENET AFFAIRS, HISTORY, POLITICS, SCIENCE, REASONING |
হৰণ অংকত শূন্য আৰু দশমিক ক’ত দিব লাগে ? Where and when to put decimal point and zero in division ?
Просмотров 733 года назад
এংকে হবো বুলি ভাৱায়ে নাছলু। হৰণ অংকত শূন্য ক’ত দিব লাগে আৰু দশমিক ক’ত দিব লাগে ? Where and when to put decimal point and zero in division ? এংকে হবো বুলি ভাৱায়ে নাছলু।
1÷0 আৰু 0÷0 ৰ মান | 1 DIVIDED BY 0 | 0 DIVIDED BY 0 | এংকে হবো বুলি ভাৱায়ে নাছলু।
Просмотров 373 года назад
1÷0 আৰু 0÷0 ৰ মান | 1 DIVIDED BY 0 | 0 DIVIDED BY 0 | এংকে হবো বুলি ভাৱায়ে নাছলু।
সিয়াতা ফালা অংক। এংকে হবো বুলি ভাৱায়ে নাছলু। FANTASTIC TRICK TO DIVIDE A NUMBER BY 5, 50 AND 25 |
Просмотров 523 года назад
সিয়াতা ফালা অংক। এংকে হবো বুলি ভাৱায়ে নাছলু। FANTASTIC TRICK TO DIVIDE A NUMBER BY 5, 50 AND 25 |
#SI EXAM | REVEALED QUESTIONS | 40 MOST COMMON QUESTION ANSWER FOR 22 NVEMBER 2020|
Просмотров 673 года назад
#SI EXAM | REVEALED QUESTIONS | 40 MOST COMMON QUESTION ANSWER FOR 22 NVEMBER 2020|
# ANNOTATING PDF ON GOOGLE MEET WHILE SHARING IS SOLVED NOW | এংকে হবো বুলি ভাৱায়ে নাছলু |
Просмотров 703 года назад
# ANNOTATING PDF ON GOOGLE MEET WHILE SHARING IS SOLVED NOW | এংকে হবো বুলি ভাৱায়ে নাছলু |
বৰ্গমূল উলিওৱাৰ মজা কায়দা ২ | এংকে হবো বুলি ভাৱায়ে নাছলু | SQUARE ROOT TRICK 2 | 5 SECONDS ONLY |
Просмотров 1673 года назад
বৰ্গমূল উলিওৱাৰ মজা কায়দা ২ | এংকে হবো বুলি ভাৱায়ে নাছলু | SQUARE ROOT TRICK 2 | 5 SECONDS ONLY |
বৰ্গমূল উলিওৱাৰ মজা কায়দা| এংকে হবো বুলি ভাৱায়ে নাছলু। Square root trick |
Просмотров 1423 года назад
বৰ্গমূল উলিওৱাৰ মজা কায়দা| এংকে হবো বুলি ভাৱায়ে নাছলু। Square root trick |
104 x 108 | এংকে হবো বুলি ভাৱায়ে নাছলু | A FANTASTIC FUN | APPRECIATED ALREADY |
Просмотров 803 года назад
104 x 108 | এংকে হবো বুলি ভাৱায়ে নাছলু | A FANTASTIC FUN | APPRECIATED ALREADY |
92 X 88 = 8096 |এংকে হবো বুলি ভাৱায়ে নাছলু | বাপ্পাঐ! | WOW! A MIND BLOWING TECHNIQUE | NEW TRICK |
Просмотров 1204 года назад
92 X 88 = 8096 |এংকে হবো বুলি ভাৱায়ে নাছলু | বাপ্পাঐ! | WOW! A MIND BLOWING TECHNIQUE | NEW TRICK |
12 x 32 = ?? IN ONE LINE IN 2 SECONDS | এংকে হবো বুলি ভাৱায়ে নাছলু |
Просмотров 1094 года назад
12 x 32 = ?? IN ONE LINE IN 2 SECONDS | এংকে হবো বুলি ভাৱায়ে নাছলু |
33333337 SQUARE | শিক্ষক দিৱস বিশেষ | বাপ্পাঐ! ইমান সহজ | NOT THOUGHT BEFORE | TEACHERS DAY SPECIAL
Просмотров 1144 года назад
33333337 SQUARE | শিক্ষক দিৱস বিশেষ | বাপ্পাঐ! ইমান সহজ | NOT THOUGHT BEFORE | TEACHERS DAY SPECIAL
CLASS X TRIGONOMETRIC IDENTITY-0 | এংকে হবো বুলি ভাৱায়ে নাছলু | VERY EASY |
Просмотров 474 года назад
CLASS X TRIGONOMETRIC IDENTITY-0 | এংকে হবো বুলি ভাৱায়ে নাছলু | VERY EASY |
333332 SQUARE | বাপ্পাঐ! ইমান সহজ বুলি ভাবায়ে নাছলু | WOW! 𝑁𝐸𝑉𝐸𝑅 𝑇𝐻𝑂𝑈𝐺𝐻𝑇 𝐿𝐼𝐾𝐸 𝑆𝑂 𝐸𝐴𝑆𝑌 |
Просмотров 2004 года назад
333332 SQUARE | বাপ্পাঐ! ইমান সহজ বুলি ভাবায়ে নাছলু | WOW! 𝑁𝐸𝑉𝐸𝑅 𝑇𝐻𝑂𝑈𝐺𝐻𝑇 𝐿𝐼𝐾𝐸 𝑆𝑂 𝐸𝐴𝑆𝑌 |
# 3333 SQUARE | এনকে হবো বুলি ভাবায়ে নাছলু | NEVER THOUGHT LIKE THIS |
Просмотров 2324 года назад
# 3333 SQUARE | এনকে হবো বুলি ভাবায়ে নাছলু | NEVER THOUGHT LIKE THIS |
Significantly different from which sir?
Very good query. Thanks a lot for the same. The investigator looks for the difference of satisfaction level of the customers and result shows the satisfaction levels of various customers are different which is written as significantly different.
WWWWW
Thank you.
Very helpful video Sir
Thank you.
Thank you Sir. Your explanation was very simple and super helful
Thank you.
Wah Sir! 👍👏
Thank you so much.
Thank you Sir for your video. I just want to ask you i have generated data for tourist satisfaction in 13 categories. I want to apply different statistical methods on it. Can I you chi square, S.D. , variance on it?please suggest me.
You can go for Chi-square. No need to find SD or Variance,
@@bapankalita4095 Thank you sir for your reply. I will use chi square. Also, I am planning to add ANOVA. Is it ok to add both 2 test for one same data, and interpret the results?
@@snehalpatil6643 Why ANOVA?
Sir make some more on categorical data
Sure. Presently do you have any data?
do u have the data sir? can u share the data to me? i want to practice this tutorial by myself. btw thx for the tutorial ☺
An example of such a file is given in the description. Please try it.
@@bapankalita4095 ok thank u sir
Bodhiya
Thank you.
Very helpful sir
Thank you so much.
Bapan very good job indeed. And big congratulations to you for this effort.
Thank you very much Baideu.
Sir in this process, how can we predict that which category of customers is more likely to be strongly satisfied and which is likely to me strongly dissatisfied? What steps do we need to follow to get that?
And also please let me know, if it is fine by you, how can I connect to you as I want to discuss a few things about this analysis.
Very good question. For this purpose, see the frequency of the categories.
@@bapankalita4095 Yes Sir I did but this will show me old result. How do I make a prediction for new customers. I wanted to discuss that , please let me know if you can connect with me over a phone call or Email Gmeet.
@@utkarshsinghchauhan4892 Please read different types of regression for prediction.
Assumptions
As usual
মজা লাগিল sir 😊
Dhanyabad
😂👍 Great.....
Dhanyabad
Thank You sir
Hello Sir, thank you for the video and valuable lesson. I am doing a research on customer satisfaction on online ticket booking system and have used 5 point likert scales to capture customer preference. Could you please suggest if chi square test would be better to proof that the customer satisfaction data collected via surveys are not va chance and has statistical preference? if possible, any way I can contact you :)
Thanks for your query. Your "surveys are not va chance and has statistical preference" is clear. Please make it clear.
@@bapankalita4095 Could you please suggest if chi-square test would be better to prove that the customer satisfaction data collected via surveys are not by chance and has a statistical preference? if possible, anyway I can contact you :)
@@AkashDas-qr7rj Since data are collected by preference, so any statistical test is not appropriate.
Nicely explained
Thank you.
Xundar....
Thank you.
Awesome dear sir...
Thank you so much.
Sir, in this situation, likert scale item considered as categorical variable right?
Thanks for your question. Can you please explain the question more clearly?
Yes Hiru, its categorical variable
Bohiya,
Dhanyabad bhai.
It's really good class.... For us..
Thank you so much.
Too good sir..keep it up...👍
Thank you so much.
Thank you very much for this wonderful tutorial! I learned so much.
You are most welcome.
Sir what if i have zero values should I still included the row and column with zero values?
Yes
Best statistics professor ever , miss you sir .
God bless you.
Dear sir can you share this Excel template
Dear Sir, I forgot to save.
Vl kotha koise dada
Dhanyabad Jharnali
Xundor
Dhanyabad.
Very nice👌
Thank you so much.
Good job....plz continue and include other popular tests as well
Thank you very much. Will try.
Wow this is Informative, Sir ❤️
Thank you very much Anoop.
Really very nice 👏👏👏 Go ahead🙏🙏🙏🙏
Thank you so much.
Dhuniya buji paisu
Bohut Dhanyabad.
Nice sir 👍
Thank you so much.
nice
Thanks
Nice👏👏
Thanks ✌
Great work sir ❤️🔥
Thank you so much.
Bor dorkari kotha janilu.
Borhiya
Dhanyabad
very good one 👏👏👏👏
Thanks a lot
Vl lagil
ধন্যবাদ।
NICE EXPLANATION
Thank you
Very nice👏👏👏
Thank you so much
Vl lagil sir
Kio 2 ya 4 re multiply karilo janabo sn... Most prbly convert to 10/100/1000
ধন্যবাদ চম্পক
VERY VERY IMPORTANT DISCUSSION AND SUGGESTIONS.
Nice sir
বহুত ধন্যবাদ অকন।
Anke hbo buli vabai nsilu ❤️
হয়, হয়। এংকে হবো বুলি ভাৱায়ে নাছলু।
Vl lgil.....
ধন্যবাদ চম্পক।