I need help

helllo every body
i wanna help from you
can any one tell me asite where i can find solution for exercises
"probability and statistics for engineers"
fourth edition
author:Richard L. Scheaffer
James T. Mc clave

because i took this course in SQU
and i faced problem to do the exercises my own
and even i did them i am not sure there are correct
so please help me

اخى العزيز جارى البحث وباذن الله سوف نصل الى نتيجة ونستطيع مساعدتك قريب باذن الله