Answer:
a
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Mean number of errors in each page = 0.01
Mean number of errors in 100 pages = 0.01*100=1
It is possible to use the cumulative distribution function (CMF), but the math is a little more complex, involving the gamma-function. Tables and software are available for that purpose.
Thus it is easier to evaluate with a calculator for the individual cases of k=0,1,2 and 3.
The Poisson distribution has a PMF (probability mass function)


with λ = 1
=>




=>

or
P(k<=3)=
0.9810 (to four decimal places)
Answer:
D
Step-by-step explanation:
just check at least two
Answer:

Step-by-step explanation:



<u>Add 6 to both sides:-</u>
<u />

<u>Now, add 2m to both sides:-</u>
<u />
<u>Divide both sides by 8:-</u>
<u />

<u>-----------------------</u>
<u>OAmalOHopeO</u>
<u>-----------------------</u>