Monday, 24 February 2025

February 24, 2025

 8C

- lets' redo the TWO DICE probability question again

- I will check your work tomorrow. Get them done please


- 2 dice, 75 attempts, determine the probability of getting an even outcome 

(e.g. 1-3 = 4, thus even outcomes)

Believe it or not, in theory, there is  57.1% chance (12/21) of getting an even outcome.

Only 42.9% (9/21) of an odd outcome.

Test this with your experiments. Compare theoretical and experimental results


MATHEMATICS

- these letters are written in separate cards

- one card is drawn at a time. Then put back

- what is the probability of getting a vowel card? Explain

- If 666 cards are drawn, approximately how many vowel cards are there?


8D

- find five very long words (at least 10 letters long) and compose five questions

1234 cards are drawn randomly. How many vowel cards are there for each word

- show sample calculations

Angioplasty = pop open a clogged artery

(My uncle Dr Kwok, a cardiologist, does 10 a week)




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