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# STA 301 Assignment # 2 Discussion & Solution

Assignment no.2 (Lessons 31-35)

Question 1:                                                                                                Marks: 5 +5=10

Calculate Mean and Variance for the given below sampling distribution of sample Means.

 3 1/7 6 2/7 9 2/7 12 1/7 15 1/7 Total 7/7=1

Question 2:                                                                                                         Marks: =10

A random sample of 36 observations is drawn from a normal distribution with variance. Suppose that the sample mean is found to be  Find 96% confidence interval for populations mean  (Use table value as)

Last Date: 27-07-2018

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I would very much appreciate if someone could explain the solution to me...

STA301 solution with explanation...

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Our main purpose here discussion not just Solution

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Arslan Sab What about second question?

STA301 solution with explanation...

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thank you arslan

please solve q #2 in this assignment.

STA301 solution with explanation...

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Please pray for Mr.Ahmed's Son, He is ill....

In 2nd question "X + z" Hai to 4th last line mein "42.6 + 2.05" hona chiye.. apne "42.6 - 2.05" likha hai .. there should be (+)

Nahi toh yaar Left side par (-) hai aur right side par (+)

2.05(0.8333) ka ans ata hai 1.7803 issey plus aur minus karien gay 42.6 mein sey

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