xi (x subscript i ) eg, x1(read as x one) , x2 (read as x two) , etc,. ... Hard) A certain statistic called χ2(read chi square) has the following formula:.
Gladys Marks memorial fund to assist mature women to complete courses at the University. ... Marks, Gladys Hope , [PER-00000015]. University of Sydney Archives, accessed 27/09/2024, https://archives-search.sydney.edu.au/nodes/view/22409.