هنااا معــا للأحصااء ^_^

[Rakan alamoudi]

طيب وهدي
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استفيد وتستفيدوا
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The ages in years of 8 patients who are randomly selected from a certain hospital are
13,35,4,19,8,35,26,22

The IQR value for the patient's age is
A)20.5. B)21.5 c) 13 d)11

Referring to the given data,the shape of the patient's age is ..
A)11.74. B)56.92. C)61.17. D)137.84

Referring to the sample data of patient's age,any age value greater than .., is consider to be an outlier .
A)-0.25. B)14. C)47. D)61.25


If the value of the coedficient variation of the patient's height is 14.881%,then which is more variable patient's age or height ?

A)age is more variable
B)height is more variable
C)they have the same variablility
D)cannot tell