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.
Muhammad Naveed
MBA 4semester
if you are right then no need to angry
& if you are wrong then you have no right to get angry!
patience with family is love
patience with others is respect
patience with self is confidence
Never think hard about past. it brings tears,
Don,t think about future, it brings fears.
live this moment with a smile , it brings cheers
Every problem comes to make us or break us
Choice is ours, to become victim or victorious...
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