مقدمة في الإحصاء

Elementary Statistics: A Step By Step Approach, by Allan G Bluman, 7th Edition, McGraw Hill, 2007, .Elementary Statistics by Mario F Triola, Elementary Statistics: A Step By Step Approach, by Allan G Bluman, 7th Edition, McGraw Hill, 2007, Elementary Statistics: A Step By Step Approach, by Allan G Bluman, 7th Edition, McGraw Hill, 2007