Re: ::::IIVU ASKARII:::: MTH302_ALL_2011_PAPERS UPDATE

JAZAKALLAH ferry g......

2011/2/20 α∂мιη●●gяєу_ƒєяяу●● <greyferry@gmail.com>

MTH302_FALL_2011_LATEST UPDATES

 

PAPER#1

seasonal variation?
regression adn correlation analysis?
unload and onload difference?
BINOMDIST ka aik question tha theoratical he tha.
sb question theoratical thay.

 

PAPER#2

Total Questions were 52
40 mcq's
12 lengthy questions
Mcq's are from old paperz
5# 4 questions

1. what is the equation for the normal density function ( cumulative = false)?

Simplyfy this when its mean is 2 and variance is 25. Marks 5

　2. if Y=5+bX, find the value of b. Marks 5

a) when Y = 3 and x = 1

b) when Y = -4 and x = 3

　

3) Calculate number of ways, a committee of 3 people comprising the president, Secretary and Treasurer to chosen from 8 possible candidates. Marks 5

　4) A gold chain sold for RS. 6500 at a gain of 25%. Find out the profit. Marks 5

　6) If a point (4, 5) lies on the regression line Y= -3 + bX, find the slop b of the line. Marks 3

7) Simlify... Marks 3

(n - 3)! / n!

8) What does this function do? Marks 2

= COMIPMY(0.09/12, 9*12,25000,1,9,0)

9) In which condition none of the hypothesis testing procedures can be safly used? Marks 2

What will be the Correlation Cofficiant r between veriable X and Y if var x=4, vary=9 and cov( x,y )=3? Marks 2

 

PAPER#3
Q.NO.1
The blood groups of 200 peoples is distributed as follows.50are A type blood
Group, 65 are Btype, 20 are O type and 15 are AB type. If a person from this group is selected at random, what is the probability that this person has O blood type?
Q.NO.2
If the basic salary of an employee is 17,800Rs,allowances are6800Rs, what is %age
Of basic salary are allowances?
Q.NO.3
A restaurant has a menu with 4 appetizers, 5 extress and 2-desserts.find number n of ways a customer can order an appetizer, extres and dessert?
Q.NO.4
A group of 30 workers from production department has a mean wages 120 per day with standard deviation 10.Another group of 50 workers from maintenance department had a mean wages of 130RS with standard deviation 12.Find difference of two sample mean?
Q.NO.5
Find the 90% confidence interval of mean of normal distribution with5=3,given sample as 2.3, -0.2, -0.4, -0.9
Q.NO.6
Basic salary 12000rs,allowances 8000rs.Find cost on account of casual leaves, earned& sick leaves per year. If the allowed casual leaves are 18 days per year. Earned leaves are 16 days per year sick leaves are 10 days per year. Where normal working days per month are 22.

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We say, "Be one as Pakistani Nation and grow up for Pakistan's Future". Wish you all the best.
 
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