يداً بيد , نضع للاحصاء حد .. , تجمع طلاب و طالبات احصاء اعمال271

[joony]

10. The optional class interval and class width using MegaStat are
class interval= class width=


13. Create a probability distribution for the number of bedrooms. Compute the mean and standard deviation of this distribution.
Mean =___________ , Standard deviation=________



14. Refer to page number 247 and solve question number 7 related to the same data set used for this assignment. (a and b)


بنات ربي يسعدكم ممكن احد يفهمني الثلاث فقرات دي

يوم الاحد تسليم دكتوره الهام