Posted by **Arun** on Friday, March 2, 2012 at 3:26am.

9. For the data -2,-1,-2, 4, 1, 0; let A denote the sample mean and M denote the sample median. Then

Choose one answer

a. A=0,M=0

b. A=0,M=-0.5

c. A=0.5,M=0.5

d. A=0.5,M=-0.5

- Probability and statistics -
**Writeacher**, Friday, March 2, 2012 at 7:53am
If all you do is post your entire assignment, **with no evidence of thinking on your part**, nothing will happen since __no one here will do your work for you__.

But if you are specific about what you don't understand about the assignment or exactly what help you need, someone might be able to assist you. **Ask specific questions!**

- Probability and statistics -
**Prashu.raju**, Friday, March 9, 2012 at 5:30am
A=0,M=-0.5,

Mean (Average) A=-2,-1,-2, 4, 1, 0 = 0,

Median M = -2-2-1+0+1+4 = mid numbers are (-1+0) /2 = -0.5

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