Edexcel A Level Maths : 1.3 Hypothesis Testing for Zero Correlation

Pearson A level maths, applied year 2 textbook (1.3)

In this video I cover:

1. Sample product moment correlation coefficient
2. Population product moment correlation coefficient
3. One tailed test for zero correlation
4. Two tailed test for zero correlation
5. Coefficient correlation table
6. Hypothesis testing

[flumytrap]

honestly, one of the best maths teachers. Clear, concise and explains everything you need to know thoroughly. With an added bit of humour defo recommending this legend.

[katto]

I wish I found this channel so much earlier into A-Levels. Good video bro. I've recapped all of mechanics in 3 days with your videos and I understand everything. <3

[GCSEALevelMaths]

Very clear, coherent and well done video!! Keep this up sir! Great job!!

[nz]

you don't understand how clear you made this for me. please make more videos thank you!

[ilsucicek]

You make everything sound so easy thank you

[FBOSS_FAHIN]

TOP G OF MATHEMATICS, CHANGING A LOT OF STUDENTS LIVES. BLESS U SIR

[alikhan]

Love for this bro we no more Stats and mechanic Contents 👍🏼

[georgiegale]

This video is so helpful, I highly recommend your Youtube channel to anyone studying A Level Maths!! Thank you so much!! :))

[matthewazzopardi]

great video, hard topic for me to grasp but your method of teaching makes it so easy haha

[unknownname]

Finally a great explanation that actually makes me understand the topic and the critical regions for a correlation

[fatimanorul]

What about the two tailed test? Great video btw

[Carol.]

Your video is very clear and helpful! Thank you!!!

[zuhairkhan]

Why do you divide the significance elevel by 2?

[danyaliqqbal]

Sir why did you not do a example of 2 tailed test?

[cixato]

u didnt do a two tailed test example what a guy