PLEASE answer all the questions neatly! I really appreciate it you're help! I. Standard Deviation & Correlation.......The Human Security Report Project has been tracking wars etc. formany years. The following table lists the number of wars each yearfrom 1992 (year #1) to 2005 (year #14):XYYear # # ofArmed Conflicts5246423936291) Find the Standard Deviation of the Y values. (Round off alldecimals to 1 decimal place.)2) Make a graph of the data (x,y values)3) Calculate the coefficient of correlation (r= ) to see how well thedata is lined up.4) Find the regression line (best line to fit the data), y = mx + b.5) Graph the regression line on the same graph as the data.6) What is your conclusion on the security/safety of the world from1992-2005, and how reliable is your conclusion?1357m의 2) Explain the issue of extrapolation. Give an example.3) Suppose we know that P(A) = .46 and P(B) = .63a) What is the smallest value that P(A Ç B) could possibly have?b) What is the largest value that P(A Ç B) could possibly have?

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Description: PLEASE answer all the questions neatly! I really appreciate it you're help! I. Standard Deviation & Correlation.......The Human Security Report Project has been tracking wars etc. formany years. The following table lists the number of wars each yearf

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PLEASE answer all the questions neatly!
I really appreciate it you're help!

I. Standard Deviation & Correlation
.......
The Human Security Report Project has been tracking wars etc. for
many years. The following table lists the number of wars each year
from 1992 (year #1) to 2005 (year #14):
X
Y
Year # # ofArmed Conflicts
52
46
42
39
36
29
1) Find the Standard Deviation of the Y values. (Round off all
decimals to 1 decimal place.)
2) Make a graph of the data (x,y values)
3) Calculate the coefficient of correlation (r= ) to see how well the
data is lined up.
4) Find the regression line (best line to fit the data), y = mx + b.
5) Graph the regression line on the same graph as the data.
6) What is your conclusion on the security/safety of the world from
1992-2005, and how reliable is your conclusion?
1357m의

2) Explain the issue of extrapolation. Give an example.
3) Suppose we know that P(A) = .46 and P(B) = .63
a) What is the smallest value that P(A Ç B) could possibly have?
b) What is the largest value that P(A Ç B) could possibly have?

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