A-Level
EDEXCEL
Mathematics & Further Mathematics (UK)
May 2019
8 Marks
QP-201905-Further Mathematics-P4B-Local · Question 4
Question (excerpt):
10 4 The continuous random variable ;has cumulative distribution function given by F( ) x k x x x x x = − ⎛ ⎝⎜ ⎞ ⎠⎟ ⎧ ⎨ ⎪⎪ ⎩ ⎪ ⎪ 0 3 8 1 0 0 2 2 3 4 - - < > where k is a constant. (a) Show that k = 1…
10 4 The continuous random variable ;has cumulative distribution function given by F( ) x k x x x x x = − ⎛ ⎝⎜ ⎞ ⎠⎟ ⎧ ⎨ ⎪⎪ ⎩ ⎪ ⎪ 0 3 8 1 0 0 2 2 3 4 - - < > where k is a constant. (a) Show that k = 1…
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