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[vu-students] STA 301 midterm material

STA301 current paper (May 2010) 26-05-2010
Wednesday, May 26, 2010 Posted In .Midterm May 2010 , STA Edit This 0 Comments »


Total Questions: 26

Sample point with example

Calculate Standard Deviation and Variance

What is Coefficient of determination?

The Sample Space for tossing dice two times find probability (Handouts Page 147 Example 3 )
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STA_301 Mid-term Paer:
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Q1) Find the low quartile and median. Marks = 10
Q2) Find the Range Marks = 3
Q3) What is meant by Sample? Marks = 2
Q4) In what situation we use the Emperical rule and bays therom? Marks = 5
Q5) Find the standared deviation? Marks = 1
Q6) I think, objective type Marks = 15
objective type ziada tar theory main say hi aya tha, koi question solve karnay k liay nhi dia gya tha,

e.g. mean > median > mode.

i) Positively skewed
ii) Negtively skewed
iii) Equal
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The Empirical rule is often used to quickly get a rough estimate of something's probability, given its standard deviation.


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