How to Make a Grouped Frequency Table (Grouped Frequency Distribution Table) | Math with Mr. J
ฝัง
- เผยแพร่เมื่อ 28 ก.ย. 2024
- Welcome to How to Make a Grouped Frequency Table (aka Grouped Frequency Distribution Table) with Mr. J! Need help with how to make a frequency table? You're in the right place!
Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with frequency tables. Mr. J will go through an example of making a frequency table and explain the process step-by-step.
More Frequency Table Videos:
✅ Frequency Tables Explained (Ungrouped Data) = • How to Read a Frequenc...
✅ Frequency Tables Explained (Grouped Data) = • How to Read a Frequenc...
✅ Frequency Tables Explained (Qualitative Data) = • How to Read a Frequenc...
✅ Frequency Tables Explained = COMING SOON
✅ How to Make a Frequency Table (Ungrouped Data) = • How to Make an Ungroup...
✅ How to Make a Frequency Table (Grouped Data) = • How to Make a Grouped ...
✅ How to Make a Frequency Table Example #2 (Grouped Data) = • How to Make a Grouped ...
✅ How to Make a Frequency Table (Qualitative Data) = • How to Make a Frequenc...
✅ How to Make a Frequency Table = COMING SOON
✅ Relative Frequency Tables = COMING SOON
✅ Cumulative Frequency Tables = COMING SOON
✅ Cumulative Relative Frequency Tables = COMING SOON
About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free. #MathWithMrJ
Click Here to Subscribe: goo.gl/XHTrfY
Email: math5.mrj@gmail.com
Music: www.bensound.c...
Hopefully this video is what you're looking for when it comes to frequency tables (frequency distribution tables).
Have a great rest of your day and thanks again for watching! ✌️✌️✌️
✅ Check out another example here: th-cam.com/video/JgNJmJstYw4/w-d-xo.html
✅ Thanks for watching! ✌✌✌
Agree 👍👍😊
Mr. J has been the reason of my decent grades. Deepest gratitudes to you Mr. 😭
This guy is the reason I graduated thank you so much
E
I am a mum, relearning again to help my son. Thank you
TYSM FOR THIS TUTORIAL!! tomorrow is my exam day and i barely listen to my math class this is a literal game saver!!
The way I understood instantly better than my teacher 😍😍😍
The class width is only the "number of numbers" in the class when you're dealing with integers. A better way to describe the class width is as the difference of corresponding limits in consecutive classes. In this example, either 30 - 20 or 39 - 29 would give you the class width of 10 (as would 60 - 50 or 49 - 39). This definition works even when your data aren't integers (and has the added bonus of emphasizing the uniformity of the class width across all classes).
Thank you so much, Mr J this will help my son a lot with math.
Tomorrow exam today watching
Pls what if I did not include the 20 will I start from 21-29or 30
question how did you got 5??/
5 for classes??
This video for what year??
8
5
@@BarevHayerin you don't have to say bad stuff this is a kids channel too
9
12
How he found the number5?
He's probably using the 2 k ≥ n rule, where 2 to the power of k is greater or equal to n.
k is the amount of classes while n is the amount of observations.
So in this case the amount of observations is 30.
You find k by seeing which number squared by 2 is greater or equal to 30.
So 2 squared by 5 is 32 (greater than 30), which is why the number of classes for this case is 5.
So okay, how do you find out the observation exactly?
@@geilyfishh You count how many numbers (also known as variables) you see under 'ages of high school teachers' which in this case is 30. Also shown as n = 30, where n equals the amount of observations.
@@Kim-mp5wg any other way? Im grade 7 and we still havent that rule.
@@mathewdevera7152 If you weren’t taught this rule i would say just guess how many classes you need. But if you want to know more about this rule, then search up 2kn rule classes, on youtube, and a video by mysecretmathtutor should come up. He made me understand this rule so he might help you.
Hello there i need this for my exam ty
thank you so muh mr.j! all salute goes to you that you make me pass m admission exam i hope you will reply me ill be witing for your reply🥰🥰🥰
For the class width, you actually round down instead. It’s weird but is true
Cool
Yesss
He did a mistake 8.4 rounding up =8 because 5 to 9 is u round up and 1to 4 is to keep the number and remove 4
8:05
how he get 5 classes (groups)? help
Age group
C.l =1+3.322logN
N is the counting of data
1+3.322log30
Is 5
Hi from Somaliland
HOW DID YOU FIND NUMBER 5😢😢
It’s usually given in the problem
My 6th grade teacher would literally lay down and go to sleep and refuse to teach us and still give us test on the stuff we were EXPOSED to learn and if wasn’t for you I wouldn’t be in 7th
60-69
worst teach ever
Na it is just you he is goated
womp womp lil bro
Really appreciate it. My assignment is due tomorrow and you've helped me to complete the assignment
i appreciate the way you break everything down, i was so lost in class and after watching your video i feel confident !!!
Thank you ❤
Dude thanks, ive been failing all my math classes
First
ngl bro sounds a bit like baldi
You saved my life I sincerely thank you.
Thank you sir. It helps much for my son ❤
Thanks
But why use ten ...this might get me a zero on this question 😢
Pls what if I did not include the 20 will I start from 21-29or 30
Thanks Mr. Helped a lot!
Sir it is inclusive classes right ?
Very nicely explained
What happens if class width has a decimal?
You round it up
Round up to whole number
Why didn't you add one to the range? Shouldn't it be highest number subtracted from the lowest plus 1?
Nope
U don't add 1 to it