Watch how to calculate the standard deviation, graph the cumulative frequency curve and how to find the semi - interquartile range here: th-cam.com/video/VKVXpDy3lfg/w-d-xo.html
Feel free to spot and mention the exact mistake you have discovered. It's possible to make mistakes as human beings. But I doubt if there is a mistake in this video.
@@inongelibongani1398Oooh he said assume, it's negative 2. He didn't say that it was the exact or actual number which was supposed to be there.... The point was to see where the point will meet up with the curve
@PaulChishimba-o4f you are just solving the equation; y = 2x + 4, when y = 0, you have; 0 = 2x + 4, taking 4 to the left, we have; -4 = 2x, to get the value of x, divide both sides by 2. x = -2. Hope this helps now.
The presentation was on point but the problem was the question was not fully captured in the beginning, and after the solutions the answerd part again was not full captured for some seconds Otherwise it's an excellent work keep it up and thank you you made my understanding easy 🫡
Thank you very much for the constructive comment. We really appreciate this and hope to work on the raised issues in the next videos. Thank you once again.
Watch how to calculate the standard deviation, graph the cumulative frequency curve and how to find the semi - interquartile range here: th-cam.com/video/VKVXpDy3lfg/w-d-xo.html
Good work sir
Thank you very much for the positive feedback.
Sir thank you for your explanation I imagine to answer this question . Thank you once again
Noted, you are welcome.
Easy to learn from you. keep up
I appreciate that!
Well explained sir
Thank you very much. We are really thrilled for your positive feedback. 😊
Well explained
Thank you very much for the positive feedback.
You are a very good teacher. Continue helping people
Thank you very much 🙏
I salute you sir you are really❤ the best
You are welcome and thank you very much foryour kind words. Kindly watch more videos on this channel. Remember to like, comment and share.
Your explanation, drawing and everything is on point brilliant work
Thanks for watching! I hope you found the explanation helpful.
He is loud and clear
Thank you very much 😊
What you are doing is great and I want to say congratulations sir and continue helping us.
Thanks a million. Keep watching more videos on this channel. Remember to like, comment and share.
Thanks a million. Keep watching more videos on this channel. Remember to like, comment and share.
Thank you ❤
You're welcome 😊
Thank you sir for the good explanation 👏👏
You are always welcome. Kindly watch more videos on this channel and remember to like, comment and share 😊
Thanks for thé explaining
You are welcome. Keep watching more videos on this channel and remember to like, comment and share.
Love the lesson ❤
❤️❤️
Thanks for explaining
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Thank you sir i have finally understood it now
I'm glad to hear that, keep watching and share.
I love it 💓
I'm glad you love it♥️
Thank you sir for love
You are welcome.
Keep watching more videos on this channel, and remember to like, comment, and share.
Sir do we have to do all the working on the graph paper?
Yes, all the working must be done on the graph paper for full credit ✅️
@@GSCEMathematicsZone12 thank you sir!
You're welcome 😊
Nice work continue💯
Thank you, I will
Thank you very much sir
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Thank you sir 🙏
You are welcome. Keep watching more videos on this channel, and remember to like, comment, and share.
I love the teaching thanx sir
It's my pleasure. Keep watching more videos on this channel, and remember to like, comment, and share.
On the y axis why we start counting on 5,10 ,15
We are conting in multiples of 5 because they said we draw the graph of the y - axis by using a scale of 2cm to represent 5 units.
But sir the box rep 1cm in y axis why 2ccm
Good work
Thank you! Cheers!
Good work sir❤
Thanks a lot sir, more respect to you 🙏
The question was going on well but I think the sir made a mistake on the last part or it’s just me me seeing it🤔
Feel free to spot and mention the exact mistake you have discovered. It's possible to make mistakes as human beings. But I doubt if there is a mistake in this video.
Yes on -2,0 he made a mistake
@@inongelibongani1398Oooh he said assume, it's negative 2. He didn't say that it was the exact or actual number which was supposed to be there.... The point was to see where the point will meet up with the curve
On x axis why didn't you go up to +4
Because in the question they said -4 ≤ x ≤ 2. Meaning that the x coordinates should start from -4 to +2 only.
Am also on your question
Sir you have made a mistake apo pa 0,4 you have indicated 0,8 why?
Yeah indeed the sir made a mistake on the last part of the question, the coordinates did not corresponding to the equation
Thanks for letting me know.
Please can you solve the questions
Noted, thank you.
Do you mean linear equations or quadratic equations?
Why divide by -4
Where?
Y=2*+4 /0= 2*+4 now why -4.
@PaulChishimba-o4f you are just solving the equation;
y = 2x + 4, when y = 0, you have;
0 = 2x + 4, taking 4 to the left, we have;
-4 = 2x, to get the value of x, divide both sides by 2.
x = -2. Hope this helps now.
Why did you divide by -4😢
Where?
❤❤
🙏🙏🙏
Ni
✅️
The presentation was on point but the problem was the question was not fully captured in the beginning, and after the solutions the answerd part again was not full captured for some seconds
Otherwise it's an excellent work keep it up and thank you you made my understanding easy 🫡
Thank you very much for the constructive comment. We really appreciate this and hope to work on the raised issues in the next videos. Thank you once again.
Otherwise you have really helped keep up the good works
Thank you very much 🙏
On x axis why don't you go up to +4
Because the information says that the values of x are from, -4 ≤ x ≤ 2. We would have gone up to +4 if we had -4 ≤ x ≤ 4.
Hope this helps.