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Mathematical Methods — Question 7

QCAA 2023, Paper 2 · 1 mark

Q7 · 2023 · Technology-activeSimple familiar1 mark

QUESTION 7

The sampling distribution of a sample proportion has mean 0.700.70 and standard deviation 0.020.02. The sample size is
(A)
525525
(B)
500500
(C)
750750
(D)
875875
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