Answer:
Mean 9.2898
Standard deviation 0.006
Step-by-step explanation:
Let m and s the mean and standard deviation of the non-logarithmized
distribution and
,
the mean and standard deviation of the logarithmized one.
m = 10,827
Since the CV=0.4, then
s/m=0.4 and
s = 10,827*0.4 = 4,330.8
The mean of the logarithmized distribution is
and the standard deviation is
![\bf \sigma=\sqrt{ln\left(1+\frac{s}{m^2} \right)}=\sqrt{ln(1+\frac{4330.8}{10827^2})}=0.006](https://tex.z-dn.net/?f=%5Cbf%20%5Csigma%3D%5Csqrt%7Bln%5Cleft%281%2B%5Cfrac%7Bs%7D%7Bm%5E2%7D%20%5Cright%29%7D%3D%5Csqrt%7Bln%281%2B%5Cfrac%7B4330.8%7D%7B10827%5E2%7D%29%7D%3D0.006)
Answer:
C. 98.6 Hope this helps : )
Step-by-step explanation:
Hello,
x^4+4x^3+2x²+x+4=(x²+3x)*(x²+x-1) + 4x+4
Remainder=4x+4
Answer:
i think it C
Step-by-step explanation:
The way to solve this is take 32/16, and you get 2. This means that you get 2 kiwis per dollar. So, if Lisa has $6, then she can buy 12 kiwis.