Statistics Grade 11: Practice

Statistics grade 11 practice question.

[charlottem.j]

Love the the little confessions inserted in each video I’ve watched over 100

[lukhanyokalashe]

Sir i just wanted to say thank you for you educational video, i was so behind in matric 2021 i watched your videos in Maths and Physical sciences. Just Got accepted in UFS for Bsc Computer science. You really helped me alot i don't know how can i thank you you are such a blessing i always recommed you to my friends because the way you teach is impeccable. GOD BLESS YOU

[xyzbca]

4:12 “im gonna stop talking right now because i think we all need to focus“
Proceeds to make a random confession 🤣😭

[KeleMash]

I started watching your videos this year and my maths and physics marks improved drastically! Thank you Sir😊💯please do electromagnetism

[xyzbca]

For those who are interested in the knuckle method and don't know it basically put both yoyr fists out. (Ignore your thumbs)
Now u have 4 knuckles of each hand, start from the left:
First knuckle- Jan = 31 days
the dip inbetween your knuckles(idk what its called😭) -feb = suppose to be 30 days but its feb so 28 days
3rd knuckle- March = 31 days
the dip- April = 30 days
4th knuckle- May = 31 days
Now the other fist, also count from the left (ignore thumb)
1st knuckle- June = 31 days
dip- July = 30 days
2nd knuckle- August = 31 days
dip- September = 30 days
3rd knuckle- October = 31 days
dip- November = 30 days
last knuckle- December = 31 days
To summarize it every knuckle represents 31 days and the dip in between your knuckles represent 30 days
Hope that helps🫡 (also you kevin😭)

[mrwardog]

Hey Kevin, if ure serious about your confession, I advise counting your knuckles and the spaces between them, every knuckle is 31 days, every 30 days is a gap between a knuckle, and u count knuckles on both hands

[zivurgeg]

Kevins story time\confessions are goated

[meghanpeka]

Thirty days has September, April, June and November. All the rest have 31 except for February alone. This month has 28 and 29 in each leap year. This is a little nursery rhyme I learnt to remember.

[sgubhudlamini]

Great video ❤️❤️

Please do depression and inclination
(Trig)

[ElPaume]

Shouldnt you add all the numbers in the data set for the mean? I got 375/15 for 1.1.1 which is 75

[Hl_ni]

hi kevin. just wanted to ask. when using the calculator for the mean, it gives the answer only. will i still get 2 marks or do i have to show my working out?

[Katlego_him]

Can you please do the COSINE RULES, SINE RULES AND AREA RULES

[saframusikanth]

Pls do more statistics videos like this it's so helpful !!!

[hypertext]

isn't the answer to 1.1.1 3 because the number three is also outside one standard deviation of 25?

[fezekamnyamana]

I don't understand the last question.

[YasminMulubi]

Hey aren’t you supposed to arrange before putting before plucking the mean

[Ineslakagal]

same here kevin i dont know what months have 30 or 31🤣🤣🤣🤣🤣

[devansono]

Can you please make a playlist based on Electrodynamics And Optical Phenomena

[dr_logical_bat]

Hi Kevin thanks sm for the trig graphs, can you do more statistics for gr12 and 11 aswell and more difficult calculas notation examples ?

[tman]

Hello sir. Would you KINDLY make videos based on ELECTRODYNAMICS GRADE 12🙏🏾