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STA301 Current Final Term Fall 2013 Shared by +(( who m)) Amjid

IT was quiet Difficult ,
T distribution
3 question was from probability
husband and wife apply for same job and husband probablity for job is like this 9/3 and wife job probablity was something  3/5 like , what is the probablity that husband could get job and wife not?
another question was , a boy sell ambrellas on rainy days and earn 30$ and in other days he can earn 24$ , if the propability of rain is 0.3% what will he expectation ?
another question was , central thuerium , and waht is difference between constant and randon variable ....
zeada portion probability main sy tha , MCQ bhut repeate ho rhy thy ,
beast of Luck

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