1. 

   saksham Member

   In the first part exam questions given on pg 37 .in i(c) how did they got the value of frequencies...I,e, 37.3 40 17.9 n all

    

   saksham, Mar 10, 2017

   #1
2. 

   John Lee ActEd Tutor Staff Member

   Calculate the probabilities using the binomial then since there's 100 houses, multiply by 100.

    

   John Lee, Mar 15, 2017

   #2

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