Revision 4 & 5 Discrete Random Variable & Normal Distribution

Revision 4 & 5 Discrete Random Variable & Normal Distribution P6 Dec04 (U4)

[0,3/10;1,9/20;2,13/60;3,1/30; 0.98] P6 Dec04 (U4)

[0.005; 1.05] P6 Dec04 (U5)

[20.7; 3.47; 0.119]

P6 Dec05 (U4)

[1/8; 3; 3/2] P6 Dec05 (U4&5)

[0.763; 0.0354; 0.0017] P6 Dec05 (U5)

[0.614; 16.26; 459]

P6 Dec06 (U4)

[2b,2/9;3b,5/54;-2a,2/9;-3a,25/54; 39b/54-99a/54; 13:33] P6 Dec06 (U5)

[0.0088] P6 Dec06 (U5)

[136.8; 49.76; 0.6826]

P6 June04 (U4)

[25/8; 175/64] P6 June04 (U5)

[507; 7.34] P6 June04 (U4&5)

[15;0.7; 0.0678] P6 June05 (U4)

[2450] P6 June05 (U4)

[2,1/36;3,4/36;4,10/36;5,12/36;6,9/36; 14/3; 40/36]

P6 June05 (U5)

[176;167] P6 June05 (U4&5)

[0.229; 0.210; 0.9205] P6 June06 (U4)

[1.66; 0.553; 0.982]

P6 June06 (U4)

[-1,1/6;-3,1/6;-5,1/6;2,1/6;4,1/6;6,1/6; ½; Growth in economy (+ve)] P6 June06 (U5)

[200; 14; 0.0495; 0.3245] P6 June07 (U4)

[1/10; 3.5; 2.98]

P6 June07 (U4)

[0.822; 1/12] P6 June07 (U5)

[0.0228; 15.66; 3.62] P6 Dec07 (U4)

[0.073; 0.410] P6 Dec07 (U4&5)

[ P ( R = r )= C r p (1 − p ) n −r ; np ; np (1 − p ); 0.230 ;0.922 ;0.8531 ] n

r

P6 Dec07 (U5)

[51.3; 20.5; between 27.7g & 74.9g]