S2 edexcel help
Can someone help in this ques part b. I know I got it wrong as I checked the mark scheme but I don't understand why.
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Original post by Lilly1234567890
Can someone help in this ques part b. I know I got it wrong as I checked the mark scheme but I don't understand why.
Posted from TSR Mobile
Can someone help in this ques part b. I know I got it wrong as I checked the mark scheme but I don't understand why.
Posted from TSR Mobile
A continuity correction doesn't need to be applied when going from binomial to Poisson - poisson only gives out whole numbers so there is no need to worry about .5s
Also, it's not asking you to do a normal approximation
Original post by SeanFM
A continuity correction doesn't need to be applied when going from binomial to Poisson - poisson only gives out whole numbers so there is no need to worry about .5s
Also, it's not asking you to do a normal approximation
Also, it's not asking you to do a normal approximation
Thanks so much!
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