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# ECONOMICS (ECO404) Assignment # 01

Assignment # 01

ECONOMICS (ECO404)

Dear Students!

This is to inform that Assignment No. 1 will be opened on Nov 27, 2015 and due date of assignment submission will be Dec 3, 2015.

A 24 hours extra/grace period after the due date is usually available to overcome uploading difficulties which may be faced by the students on last date.  This extra time should only be used to meet the emergencies; and above mentioned due date should always be treated as final to avoid any inconvenience.

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### Replies to This Discussion

plzzz help

Thanks all for discussion ...

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Problem # 2
Given information:
∑(Yt - Yt)2 = 56.3830 , n = 10 k = 2
∑ (Xt - X)2 = 28 ,b = 4.23

Degree of Freedom = n - k
Degree of Freedom = 10-2
Degree of Freedom = 8

Sb = ∑(Yt - Yt)2/(n-k) ∑ (Xt - X)2
Sb = 56.3830/8(28)
Sb = 0.25171

t = b/Sb
t = 4.23/0.25171
t = 16.80505

Is it ok?

Friends these are my calculations but i am not getting how to finalize the problem # 2. Please guide me. Waiting.....

anybody solve problem 2????

This is not correct because Sb formula given in HO is wrong because it is without under root symbol.

Plz solve it with under root formula as Asif Bhai has shown in example

Sb = 0.25171 is ka square kis nay lana ha???????????

see the formula that is posted on the previous page

Asif Bhai,

Square nahin, square root, plz.

Hahahahahah

Discussion par ke maza aa raha hey.

Asif Bhai, U r great that u are working so hard with all ur fellows

Keep it up

thanks Shakeel bhai

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