How to Make Frequency Table, Histogram, Polygon and Ogive

Рет қаралды 186,926

5 жыл бұрын

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Пікірлер: 166

@BurmeseUSA 3 жыл бұрын

I dont remember how many times I refer back to this video. so helpful to me. thanks .

@helpyourmathstat 3 жыл бұрын

I'm glad it helped

@murungigeofrey7482 Жыл бұрын

Thanks I am Moses 💕🥰

@user-vb6xh8tu5e 11 ай бұрын

thank you. this video is really help. i love how patient and clear you make sure to be in every step

@amoahbright696 Жыл бұрын

Thank you instructor. I love your pace and explanations as to which parameters to use for which graphical representation

@helpyourmathstat Жыл бұрын

You are very welcome! :)

@herbydeslorge 2 жыл бұрын

Thank you Miss! That is very helpful, I ve been struggling with an exercise for days now I got some clue to solve it because of your explication.

@helpyourmathstat 2 жыл бұрын

You are very welcome, please check our free website, helpyourmath.com/150.5/mat150

@Odhiambozakayo 8 ай бұрын

Thank you for well explained

@zipporahwanjiru4270 3 жыл бұрын

She really made me understand and learn new things about frequency

@helpyourmathstat 3 жыл бұрын

You are welcome! :)

@rocketrider1405 4 жыл бұрын

You always subtract 1 from the value of the LCL of the 2nd interval to obtain the UCL of the first interval if the lowest place value of your data is 'ones' as it is here ... if the data looked like 4.1, 6.7, 9.2, 12.1 ... then you'd subtract the value of the lowest place value which in this case is one tenth in order to obtain the UCL of the 1st interval.

@emmanuelwara9794 3 жыл бұрын

Thanx very much for this resourceful illustration, it really summarized everything for me on frequency distribution....

@helpyourmathstat 3 жыл бұрын

You are welcome. Please check our Free Statistics Website for all Statistics topics you may need help with, helpyourmath.com/150.5/mat150

@ReadySeasoning 3 ай бұрын

Me, who was confused about an exam, which I will be taking next week,and God gracious, I discovered that video, and it really helpful and beyond ❤

@helpyourmathstat 3 ай бұрын

ou are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

@schelabelleus6661 6 ай бұрын

Thank you so much for your help!

@helpyourmathstat 6 ай бұрын

You are very welcome!

@Midnightrider. 2 жыл бұрын

Thank you so much miss you were of great help to me i needed help with ogive and frequency polygon.

@helpyourmathstat 2 жыл бұрын

You are very welcome!

@umaralexander Жыл бұрын

Wow! You've solved my problem with grouped data. God bless you

@helpyourmathstat Жыл бұрын

You are very welcome! 😃

@seal0118 3 жыл бұрын

great walkthrough, thanks

@helpyourmathstat 3 жыл бұрын

You are welcome!

@jacklinemalembwa8695 2 жыл бұрын

Thank you very much you have made me understand more about statistics

@helpyourmathstat 2 жыл бұрын

You are welcome! Please check our FREE website, helpyourmath.com/150.5/mat150

@user-st6gh7fx2i 6 ай бұрын

Thank you for sharing this, it helps a lot :)

@helpyourmathstat 6 ай бұрын

You are very welcome!

@ricemasterdragon2166 Жыл бұрын

Do i have to round for the class midpoint?

@omanjawalpita5112 3 жыл бұрын

Your explanation is very clear mam.Thank you soo much❤.

@helpyourmathstat 3 жыл бұрын

You are welcome!

@masuma_khatun3872 2 жыл бұрын

Thank u so much!For me,it really summarized everything about frequency distribution. And You speak very nicely 😍. Love from Bangladesh 🇧🇩 🖤🖤🖤🖤🖤🖤🖤🖤🖤

@helpyourmathstat 2 жыл бұрын

আপনি স্বাগত, please check our free website, helpyourmath.com/150.5/mat150

@angiumo9220 3 жыл бұрын

This really helps me today in my exam God bless you.

@helpyourmathstat 3 жыл бұрын

You are welcome!

@milley1087 3 жыл бұрын

Why am I lost. Where did 39 and 105 come from in the polygraph

@itsmee1817 2 жыл бұрын

I think it's because if you look at all the numbers at the bottom of the polygraph they each have a gap of 11 so how she got the 39 was she did 50-11= 39 and the for 105 she added 94+11 to get that. Hopefully that helps :)

@mandisimavuso 10 ай бұрын

@@itsmee1817thank you❤😊

@angelblade3595 3 жыл бұрын

This was very helpful .

@helpyourmathstat 3 жыл бұрын

Thank you! Please visit our Free Website, helpyourmath.com/150.5/mat150

@Gbril45 5 ай бұрын

More Better than my Teacher.

@helpyourmathstat 5 ай бұрын

Please have more people help our FREE OER: www.gofundme.com/f/free-quality-resources-for-students

@chawulaninhleko 2 жыл бұрын

Thank you well explained

@helpyourmathstat 2 жыл бұрын

You are very welcome, please check our free website, helpyourmath.com/150.5/mat150

@missneri9307 2 жыл бұрын

thank you so much it helps me a lot

@helpyourmathstat 2 жыл бұрын

You are welcome! Please check our free website, helpyourmath.com/150.5/mat150

@radanerobinson4131 3 жыл бұрын

This is very informative.

@helpyourmathstat 3 жыл бұрын

Thank you!

@---696 Жыл бұрын

Thnku mam .. today is my exam really helpful .. God bless u mam...

@helpyourmathstat Жыл бұрын

Good luck!

@dananjayachathuranga7113 8 ай бұрын

thank you

@charlessaunyama7604 Жыл бұрын

Thank you mam 👏 👏this makes me to understand the introduction of statistics

@helpyourmathstat Жыл бұрын

You are very welcome! Please check our Free statistics website: helpyourmath.com/150.5/mat150

@mandisimavuso 10 ай бұрын

During Frequency polygon at the end where we took 39 and 105 ?

@mmproperties2407 4 жыл бұрын

She is amazing!

@helpyourmathstat 3 жыл бұрын

Thank you! :)

@mazelelerobin3325 Жыл бұрын

thank you...its so good

@helpyourmathstat Жыл бұрын

You are very welcome! Please check our free statistics website, helpyourmath.com/150.5/mat150

@muwanguzikatherine4408 Жыл бұрын

You are the best dear

@helpyourmathstat Жыл бұрын

Thank you!

@successnicki8146 9 ай бұрын

What do I use if the number of class is not given. Please someone should give me an answer

@mariamabalde1473 2 жыл бұрын

Thank you teacher may god bless you

@helpyourmathstat 2 жыл бұрын

You are very welcome! Please check our free website, helpyourmath.com/150.5/mat150

@maetura3447 2 жыл бұрын

This is perfect teacher

@helpyourmathstat 2 жыл бұрын

Thank you! Please check our Free website, helpyourmath.com/150.5/mat150

@soighirdine5409 Ай бұрын

Thank you so much,

@helpyourmathstat Ай бұрын

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

@Mthobisi_Mthembu Жыл бұрын

Thank you, very much 🙏

@helpyourmathstat Жыл бұрын

You are very welcome! 😃

@rajamuneeb4669 2 жыл бұрын

thanks so much mam helped alot ,love from pakistan

@helpyourmathstat 2 жыл бұрын

You are welcome, please check our free website, helpyourmath.com/150.5/mat150

@nadiajoya7188 3 жыл бұрын

Thank you ma'am You saved me

@helpyourmathstat 3 жыл бұрын

You are welcome! Happy Holidays!

@Painty67 2 жыл бұрын

this video very very very helhpful to me love you from Pakistan

@helpyourmathstat 2 жыл бұрын

You are very welcome!

@elivaidahbridget7246 Жыл бұрын

Also where does the 105 come from

@tyrone10gw 4 жыл бұрын

Best Math tutor at Bmcc

@helpyourmathstat 3 жыл бұрын

Thank you!

@foodranger2907 4 жыл бұрын

Tnx nice lecture mam

@chepngenomaureen9120 2 жыл бұрын

Wonderful it is easy to understand

@helpyourmathstat 2 жыл бұрын

Thank you!

@cigaljamac419 Жыл бұрын

so so so helpfull thanks all

@helpyourmathstat Жыл бұрын

You are very very welcome! Please check our free website, helpyourmath.com/150.5/mat150

@ameniasinavodre8619 3 ай бұрын

Thank you very much my sister ❤ you really help me😢 Tomorrow is my exam and you help me alot🎉....Anyways love from Fiji 🇫🇯.......Vinaka Vakalevu 🙏❤️‍🔥❤️‍🩹🙌🥹😘

@helpyourmathstat 3 ай бұрын

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@dilkisubhashini258 Күн бұрын

Thank you ❤

@helpyourmathstat 15 сағат бұрын

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

@gemechisaabera8799 6 ай бұрын

Ok teacher What is reduce formula class boundary

@Lily__0066 3 жыл бұрын

thank you!

@helpyourmathstat 3 жыл бұрын

You are welcome!

@monirul.154 8 ай бұрын

thanks

@zahoor_akbar 3 жыл бұрын

Thank You Ma'am

@helpyourmathstat 3 жыл бұрын

You are welcome! :)

@noori_guk2475 Жыл бұрын

when I'm trying to find mid point on my own by adding lower limit 45 to upper limit 55 then dividing with 2 it's giving me 72.5 Can u plz tell me why?

@helpyourmathstat Жыл бұрын

You did 45 + 55/2 = 72.5. The correct way is 45 + 55 = 100, then 100/2 = 50. Or (45+55)/2 = 50. Thanks! - Prof. Xin from HelpYourMath

@noori_guk2475 Жыл бұрын

@@helpyourmathstat ohhh thnks I got it 😌❤️

@ShubhamYadav-uc2mp 2 жыл бұрын

Thanks Maam :)

@helpyourmathstat 2 жыл бұрын

You are welcome! Please check our free website, helpyourmath.com/150.5/mat150

@Study_knowledge05 4 ай бұрын

thank u so much mam

@helpyourmathstat 4 ай бұрын

You are very welcome! Please let more people know about our work, www.gofundme.com/f/free-quality-resources-for-students

@ahadmoen 3 жыл бұрын

Impressive ma'am🥰

@helpyourmathstat 3 жыл бұрын

Thank you!

@kiplazh 3 жыл бұрын

Thank you

@helpyourmathstat 3 жыл бұрын

You are welcome! Please check our free website, helpyourmath.com/150.5/mat150

@Painty67 2 жыл бұрын

again Thanks my sister and more loves from pakistan

@helpyourmathstat 2 жыл бұрын

Thank you! Please check our website and free courses, www.helpyourmath.com, enjoy! 😀

@agabainnocent4915 2 жыл бұрын

Thanks

@helpyourmathstat 2 жыл бұрын

You are very welcome! check our free course at, helpyourmath.com/150.5/mat150

@jennas6236 4 жыл бұрын

where did you get 39 for the polygon chart ?

@user-mk8kq8sf3h 4 жыл бұрын

1:From the table, we know class midpoints are 50,61,72,83,94, which are also x coordinates for the polygon chart. 2:You may find out the gap between two consecutive midpoints is always 11; for example, 61-50=11, 72-61=11. 3: Therefore, we can conclude that the point before 50 is 39 ( 50-11=39).

@wegotthis2345 3 жыл бұрын

@@user-mk8kq8sf3h oh my thank you so much for this as i have the same question.

@user-mk8kq8sf3h 3 жыл бұрын

@@wegotthis2345 You are welcome!!! I am glad my comment helped u.

@user-mk8kq8sf3h 3 жыл бұрын

@@wegotthis2345 You are very welcome!!! As a volunteer of helpyourmath, I am happy to help.

@niyahtg1860 3 жыл бұрын

Why did she round the 10 to 11? Rounding is usually done to get a whole number. I am confused.

@helpyourmathstat 3 жыл бұрын

Please watch this video: kzfaq.info/get/bejne/jJN8e9Foz7bHqqc.html

@elinessmutakilamfunda1417 6 ай бұрын

That's the rule... You round off wether it a whole number or decimal

@anthonystark1514 Ай бұрын

It's because you always have to find the ceiling of a number in statistics, so you round up. Ceiling means to round up

@zakariemohamedisak1162 3 жыл бұрын

Thanks you

@helpyourmathstat 3 жыл бұрын

You are welcome!

@Zozz-zm1yu 5 ай бұрын

شكرا كثيراااااااا❤❤❤

@helpyourmathstat 5 ай бұрын

Please have more people help our FREE OER: www.gofundme.com/f/free-quality-resources-for-students

@jyotiaralikatti5013 Жыл бұрын

Excellent

@helpyourmathstat Жыл бұрын

Thank you! Cheers!

@elivaidahbridget7246 Жыл бұрын

Very helpful but I don’t understand where the 39 comes from ... the 39 before 50

@mirajhossain6919 3 жыл бұрын

Amazing

@helpyourmathstat 3 жыл бұрын

Thank you！

@the.sniper.trader_ 5 ай бұрын

Please how did you get 39 and 105 on the frequency polygon, treat as urgent i have a test tomorrow by 9am😩😩

@helpyourmathstat 5 ай бұрын

???

@beerviewmirrors4059 Жыл бұрын

Where are you from?

@helpyourmathstat Жыл бұрын

Guess?

@beerviewmirrors4059 Жыл бұрын

@@helpyourmathstat Cant determine from the accent😅 Maybe Philippines or Indo!!😌

@helpyourmathstat Жыл бұрын

@@beerviewmirrors4059 Chinese!

@sajjalzahra5229 3 жыл бұрын

really i get all

@helpyourmathstat 3 жыл бұрын

I am glad it helped! Please check our free statistics website: helpyourmath.com/150.5/mat150

@amintemam3660 2 жыл бұрын

😀ammizing teacher

@helpyourmathstat Жыл бұрын

Thank you!

@anelemadiya5785 Жыл бұрын

Is it always 5 classes even if they didn't give you?

@helpyourmathstat Жыл бұрын

The number of classes is determined by each question. This example demonstrates with 5-classes. But you can apply this for other number of classes, such as 6-classes, 7-classes, so on.

@africlovecomedy7743 2 жыл бұрын

🤩😍😍🤩🤩🤩🤩🤩🤩

@RougeLace 2 жыл бұрын

is 10 not a whole number? why do you have to round up to 11?

@helpyourmathstat 2 жыл бұрын

Please watch this video: kzfaq.info/get/bejne/jJN8e9Foz7bHqqc.html

@idirisxaashi5725 3 жыл бұрын

Why did you add class width 10 +1 =11

@helpyourmathstat 3 жыл бұрын

For Class Width, round up the dividend to the next whole number. If your dividend is 2(whole number), 2.1, 2.2, 2.3, 2.4, 2.5... 2.9, round it up to 3.

@Joyzkiee 3 жыл бұрын

🤗❤️

@helpyourmathstat 3 жыл бұрын

Thank you!

@AbdulRehman-yo3wq Жыл бұрын

eaisly defined

@helpyourmathstat Жыл бұрын

Please check our free website, helpyourmath.com/150.5/mat150

@nkwoimmanuela3826 8 ай бұрын

1:05 10 is a whole number already. Why take it to 11? I thought you only applied that rule when you have a decimal value🤔

@abelngenda6817 3 ай бұрын

Exactly my thought too

@seyhamean1897 3 жыл бұрын

Why10 change to 11?

@helpyourmathstat 3 жыл бұрын

Please watch this video: kzfaq.info/get/bejne/jJN8e9Foz7bHqqc.html

@hafizzuhari6003 3 жыл бұрын

i miss physical class :((( this video help me so much

@helpyourmathstat 3 жыл бұрын

You are welcome!

@BestMusicEmpire 4 жыл бұрын

Ouuuuu

@sweetcancer_6963 2 жыл бұрын

for some who doesn't get what the '# of classes' - the formula is k = 1 + (3.322 [Log(n)]) And for some, you need to know that the CLASS WIDTHs' formula is C = R/k where R = Max - Min divided by the k = k = 1 + 3.322 Log(n) Also, I would like to add in order to organize for huge data sets you can use the STEM & LEAF method, it's very easy and helpful when you utilize it for these ungrouped data