Thursday, April 14, 2011
Friday, April 8, 2011
Why Do I Get Pimples On My Nose
items 11 and 12 year-6 ING (fle: 05/12/1911): Practice 2 with R
Last year a group. Articulate and resolve
R in detail an exercise which must be completely original, on two normal populations which draw two simple random samples to estimate, on time and interval, the average of the mean difference and ratio of variances. Also perform hypothesis tests on equality for means and equal variances. Wednesday, April 6, 2011
What Does The Song True By Spandau Mean
Solution ING ING ING Financial
I attached the ING-4 work perfectly resolved by a peer group: ING-4 exercise.
only need to add one small detail: in the mass functions should be split the values \u200b\u200bof the frequencies of 216, to take exactly the probabilities of each value. The first is: 4 / 216, 8 / 216 ,...; the second is: 136/216, 44/216, ... The graphics would be the same but the scales of the vertical axis would be divided by 216.
I attached the ING-4 work perfectly resolved by a peer group: ING-4 exercise.
only need to add one small detail: in the mass functions should be split the values \u200b\u200bof the frequencies of 216, to take exactly the probabilities of each value. The first is: 4 / 216, 8 / 216 ,...; the second is: 136/216, 44/216, ... The graphics would be the same but the scales of the vertical axis would be divided by 216.
Tuesday, April 5, 2011
Tibi Ob Rem Bene Gestam Gratulor
-4-5 (fle: 17/04/1911): Practice Exercise 1 with R-value
This lab exercise with R is to choose a set of data (search made in Internet, in newspapers, books ,...) and an analysis of data as complete as possible. Commenting on the results.
This lab exercise with R is to choose a set of data (search made in Internet, in newspapers, books ,...) and an analysis of data as complete as possible. Commenting on the results.
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