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1. Hello,

I'm desperate here, people. I really, really need help on this assignment. If you have free time and could assist me, I would be forever grateful. Thank you so much
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2. 130322_hw_Assignment7.pdf (106.8 KB, 163 views)
3. Some good karma will come your way ))).
4. Perhaps you could specify what you need help with (as opposed to just posting the whole exercise)
5. I'm unsure about 1 and 3. I missed that day of class so I'm quite confused. Any help would be appreciated.

6. Now can you write the test statistic down (hint t-statistic).
7. Ok I got that part. Thanks. I just don't know where to go next
8. (Original post by though92)
Ok I got that part. Thanks. I just don't know where to go next
You got the t-statistic? Then you just calculate it and look at the table.
9. I don't know what values to put in th equation. Could you give me a guide? I'm confused but I really appreciate your assistance.
10. No offence, but if you don't know what "numbers" to put into the equation, you have much bigger problems than this problem set.

I suggest you talk to the lecturer or a TA or a mate and ask them to explain it to you.

You plug in the coefficient value take away the value under the null, 0 here, and divide by the standard error. That's the t-statistic. The value from the table for a 2-sided alternative of 1% means you need 0.5% at either tail.

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Updated: March 26, 2013
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