Straight line trend Least Square method year 2005 solved sums | Statistics | Mathur Sir Classes 

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I am watching from Southern Africa. I couldn't understand your language but I understood what you were doing. Thank you so much. I needed this kind of help.

love you sir. I'm from Bangladesh. Tomorrow is my exam and i learn all statistics method from your class. your teaching style is so easy. Thank god i understand hindi

you >>>>>>> my prof who finished this math in 5 mins without us understanding anything at all. but what a fantastic step by step explanation you delivered! thank you so much sir! 🙏🏼

Thank you sir💞 Thousands of words will be less to describe you sir. you are a genious. Sir, this video is very good. We hope that you will continue to upload similar videos in the coming days. Love from Nepal🇳🇵🇳🇵

Love from Kolkata ♥️♥️♥️ I've crystal clear concept now about trend line, kudos to your teaching style👏

may Allah bless you sir... so nicely u have described everything! from Bangladesh 🇧🇩

The way you teach is really good sir.

Sir your teaching way is very simple & understanding 😊😊

Ah man .. tomorrow is my math exam and this video from 5 yrs ago really helping me.... tnk u so much sir... god bless u❤️

One of the best explanation on RU-vid

Best classes for commerce

Sir you are really a very nice teacher sir I have completed bcom degree bcz of you only sir If I would get doubt I would watch your videos that's has helped me a lot you really explain it very well which helpd me understand easily and I completed by dgree bcz of you sir a big thank you sir

Thank you sir ☺️...was very helpful

Tqqq sir apki video m sab smjh a jata h😊😊

Waoo Sir jaise ap class me btate the hmlg ko yha v waise hi easily smjha rhe h ap m.com me v help mil rha h sir apse thank you so much Sir 👍🏻👍🏻👍🏻😊

Dis is fabulous class .... Yeh least square ka topic bht axhe se smjh aa gya he sir ji...

Thank you sir love from Pakistan ❤️🙏

Nice sir 👌👌 I'm from Pakistan your explanation method too good

Thnku sir.. Uor video resolved my doubt.

Sir u r god ❤️ it's helped me alot for my BBA 1st sem exams 🙏🏻❤️

Thank you sir. Today is my exam.

Please what is the formula for finding C through this method? Urgent please.Your teaching method is great sir

) Fit a straight line trend to the following data and estimate the expected profit for the year 2020. What is the average annual change in profit? Year 2014 2015 2016 2017 2018 2019 Sales (in ‘000 of Rs.) 15 17 20 21 23 24.....sir please is question ka answer bta di jiye

Love the way you are teaching us🙏🙏🙏

From nepal❤ Thank you sir

Thanks sir ish video sa meri problem solve ho gii😊🙏

Watching from Nepal🇳🇵

Sir, what to do if n=9 then we have to take 3 terms??

Time series analysis ki sabse best video ha par hi milengi mene Apne students ko ya se hi pada ya hai . Ty mathur sir

Really helpful sir. Respect from Bangladesh 🇧🇩

sir thank you ,for understaning easily of this topic.

what is the point behind only science students can use the tricks and make the data simpler ? Anyone can show smartness. please sir Indian students are already suffering from the stereo types of our society try to understand, please don't make such boundaries among the youth of India. and I appreciate your method of teaching its nice it helped me ! thank you sir.

Outstanding.... Thank u ❤ so much sir..this vedio helped me a lot .... I am 12th student from kashmir .. This topic is in my statistics book.... In Chapter time series and computers

Thanks sir aj pahli bar least square method samaj m aya h... Aj tak nh ata th

Thanks sir

Hello sir, myself kiran, kindly solve this problem, Sales for last 7 years of ABC ltd are given in following table. Year 2011 2012 2013 2014 2015 2016 2017 Sales (in 1000 Rs) 120 130 135 125 140 160 165 Based on above data forecast the sales for year 2018 and 2019. a) fitting of straight line. b)Calculate sales for the year 2018. c) calculate sales for the year 2019. kindly share the answer sir, i am waiting for your reply.

Sir leaste square fit method kiske liye applicable hota hai only straight line aur parabola k liye ya kisi aur k liye

thank you, sir, watching from Cairo Egypt.

Sahi bole sir ji commerce and science ke student me Science ka student Is question me sir ek bhi bar calculator ka use nhi krta

Thanks sir...it's very helpful

Thank you sir❤❤❤

Sir , luv u man♥️

x should be -25 for 1975, -15 for 1980, -5 for 1985, 5 for 1990, 15 for 1995 and 25 for 2000. According formula

Really good teaching sir

Thank you so much sir ☺️☺️

Sir aapka cls bohut i achha hai it's so convenient to understand thank you sir

Sir x.y me +me jo no. Hain unko add krne pe 570 a rha h but apne to 565 joda hai... - wale no. 260 a rha h..total 310 but apka 305 a rha hai sir

Thank you so much Sir.❤

Sr watching from Bangladesh.

Thank you so much sir 🙇‍♀️🙇‍♀️👏👏👏🌷🌷😍😍

Tnq u sir from Bangladesh

Thnxxx....sir aap bohot acha sikhate hai

The best way to understand

londe ki bat me dmm h ustadi vali baat

Nice explaination

When time deviation from the middle of the year 2000 and 2001 assuming 1.5 year = 1 toh isme ye 1.5 year = 1 ka kya karna hai sir please btaiye book mein aise hi ques hai

Sir esa hi sum chahiye tha❤

Tq sir

Ekdam mast, samaj aa gaya sab

THIS IS SO HELPFUL

Thanks a lot sir ❤️

Thank you Sir , 10th jan ko exam hai 👍

Thank you

Thank you so much sir 😊

NYC teaching😍

Hello sir Hi if i know that At 37% is = 4000 And At 84% is = 5000 Then what is At 50% = value ? Please help me

Thanks

Very good sir

Very helpful 👌 ☺

Very simple method

Super explain sir

Sir agr Ques me given na ho konse method se krna hai then konse method krna hota hai please reply

Thankyou so much sir. You helped me alot

Thank You Sir 🙏

Thanks sir you explain so well

The first Data was 1997 in the book but in table you wrote 1975. May I know why you did that Mr. Mathur?

Thankyou sir 🙏🙏🙏🙏🙏

Very important your class sir

Thnq so much sir 🙏

Thank you so much sir

Thank you so much

Sir,isme X ka summation Nikal kr uska mean nikalne pr bhi same answer aa rha h Ye method bhi Shi h na?

Nice video sir , thank you sir for the best video

sir these questions are of linear trend line right?

Sir can you explain fitting prediction...

Thank u sir for help

Sir agar is question m " What is the average annual change in profit " Ho toh isme kaise niakalenge plz help

In English can you explain sir

Sir... aapka toh jwab hie nhi!!! too good

Tnqs sir aap itne achhese padaye thqs alot sir

thank you sir😀😀

very helpful

Sir agr 1979 to 1984 tak year diya ho. Tb isme 1978 year of origin. Kaise pta krenge

Thank for this vedio

Is it linear trend method?

Sir is it possible if a question asks about the estimated profit and average annual change in profit but only the sales values are given with the years

Thnku so much sr

Thank u sooooooo much

Starting is very good bt last step I can't understand b=0.697 after what are you doing not clear sir so plz clear last equation video quality is not very good