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Recent content by omar hazem

  1. O

    Accounting 0452 Paper 2 help needed!

    i think it will be affected as the stock levels will change so how?? please anyone helps us in this question :D
  2. O

    Accounting 0452 Paper 2 help needed!

    please i need help in nov 11 paper 22 the last question, why the current assets aren't affected although there stock level will change??
  3. O

    A2 Biology | Post your doubts here

    it was relatively easy el7 and thnx god, I hope u all did good :D
  4. O

    A2 Biology | Post your doubts here

    please any tips and notes to help me in preparing for the coming bio paper 5?? i would be so thankful :)
  5. O

    Mathematics: Post your doubts here!

    i advise u to stop thinking about these stuff, u finished and studied hard so leave the rest on ALLAH :D
  6. O

    Mathematics: Post your doubts here!

    yeah surely we all like to have the same happiness so no one say answers making us sad :) thnx all and good luck for coming exams
  7. O

    Mathematics: Post your doubts here!

    good luck for all of us in achieveing the best marks in today exam, it was normal to easy exam but please no one review here the answers so we don't discover silly mistakes :D
  8. O

    Mathematics: Post your doubts here!

    ahaaaaaaaaaaaaaa thank u so much now i understood so we use the cc when u need to find the probability of a smaller number in relative to a larger fixed number am I right?
  9. O

    Mathematics: Post your doubts here!

    u mean that they give to me a large fixed number of trials and i need to find the probability of a smaller number so we use in this case continuity correction :D ??
  10. O

    Mathematics: Post your doubts here!

    yeah this is my point, when i know that i have to change from bionomial to normal??
  11. O

    Mathematics: Post your doubts here!

    yeah i understand this, but i mean when we use the original value or the cc one ??
  12. O

    Mathematics: Post your doubts here!

    btw i know what u said but i'm asking for P(X GREATER THAN OR EQUAL TO 235) like in this paper they used 234.5 instead of 235 and they didn't refer to any usage of suitable approximation or normal approximation so why they use this value??
  13. O

    Mathematics: Post your doubts here!

    so generally i have to use cc when n is a large number and p is not too far from 0.5 so when can i know when to use the normal distribution without cc??
  14. O

    Mathematics: Post your doubts here!

    normal distribution u mean?? check this question in this paper and why this specially they used the cc??
  15. O

    Mathematics: Post your doubts here!

    please in june 11 63 S1 question 5)iii), i need to know why they used CONTINUITY CORRECTION in the mark scheme although there was no term in the question indicating this like normal approximation or suitable approximation?? please answer soon to help me and others :)
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