مفيش مراجعة احصاء انجليزى؟؟:mad:

looooooooooooooo0ooooooooooooool sorry devio
i'm in eng 2 but i had to undersatnd it in arabic and translate it

وانا كمان يا جماعة معاكو انجلش بردو بس فى حجات ينفع تتفهم عربى وتترجم وفى حجات بجد مش بتتفهم

lalala ya gam3a ana mosh 3rf atrgm ay haga:S:S

same here :(

bosso 3ashan yeb2a el post ga befayda elly yela2y so2al helw yehotto

we da so2al gameel 5ales ma3aya egabto we mesh fahmaha:) bas isa 3ala bokra hafhamha

1-A box contains equal numbers of red and white balls are drawn with replacement . If X is defined as ''the number of red balls''
i)Write down the sample space of the experiment
ii)find the probability of distribution of X


2-A discrete random variable X its range is {0,1,2} and P(X=0) =1\3
its mean u = 5\6
find P(X=1) and P(X=2) and calculate its variance

yareet elly ye3raf el ta3reefat elly 3alena ye2olha 3ashan ana day3a 5ales

[QUOTE=Punk Princess;521366]bosso 3ashan yeb2a el post ga befayda elly yela2y so2al helw yehotto

we da so2al gameel 5ales ma3aya egabto we mesh fahmaha:) bas isa 3ala bokra hafhamha

1-A box contains equal numbers of red and white balls are drawn with replacement . If X is defined as ''the number of red balls''
i)Write down the sample space of the experiment
ii)find the probability of distribution of X


2-A discrete random variable X its range is {0,1,2} and P(X=0) =1\3
its mean u = 5\6
find P(X=1) and P(X=2) and calculate its variance

yareet elly ye3raf el ta3reefat elly 3alena ye2olha 3ashan ana day3a 5ale
يوووووووووووووووووووووووووووة

ya reet b2a tagwby 3leh:D:D