<span>1 year = 52 weeks
so you do 17,000 divided by 52 which is 326.92</span>
Answer: a) 0.333, b) 0.333 and c) 0.9986.
Step-by-step explanation:
Since we have given that
Average = 3 counts per minute = λ
a) What is the mean time between counts ?
Since it follows a Poisson Process, So,
![E[x]=\dfrac{1}{\lambda}=\dfrac{1}{3}=0.333](https://tex.z-dn.net/?f=E%5Bx%5D%3D%5Cdfrac%7B1%7D%7B%5Clambda%7D%3D%5Cdfrac%7B1%7D%7B3%7D%3D0.333)
(b) What is the standard deviation between counts ?
![\sigma=\dfrac{1}{3}=0.333](https://tex.z-dn.net/?f=%5Csigma%3D%5Cdfrac%7B1%7D%7B3%7D%3D0.333)
(c) If it is an average of 3 counts per minute, find the value of such that .
If the average = 3 counts per minute.
Then, ![P(X](https://tex.z-dn.net/?f=P%28X%3Cx%29%3D0.95%5C%5C%5C%5C%5Cint%5Climits%5Ex_0%20%7B%5Clambda%20e%5E%7B-%5Clambda%20t%7D%7D%20%5C%2C%20dt%3D0.95%5C%5C%5C%5C3%5Cint%5Climits%5Ex_0%20%7Be%5E%7B-3t%7D%7D%20%5C%2C%20dt%20%3D0.95%5C%5C%5C%5C-e%5E%7B-3t%7D%5Cmid%20%5E%7Bx%7D_0%3D0.95%5C%5C%5C%5C-3x%3D%5Cln%20%280.95%29%5C%5C%5C%5Cx%3D%5Cdfrac%7B-0.05%7D%7B3%7D%3D0.9986)
Hence, a) 0.333, b) 0.333 and c) 0.9986.
Answer:
install photomath
Step-by-step explanation:
.............
Therefore gelatin would be a homogeneous