Answer:
0.2706 ; 0.05265 ; 0.1353
Explanation:
Given that :
λ = 2
According to the poisson distribution formula :
P(x = x) = (λ^x * e^-λ) / x!
P(x = 1) = (2^1 *e^-2) / 1!
P(x = 1) = (2 * 0.1353352) = 0.2706
P(x ≥ 5) = 1 - P(x < 5)
1 - P(x < 5) = 1 - [p(x = 0) + p(x = 1) + p(x = 2) + p(x = 3) + p(x = 4)]
We obtain and add the individual probabilities. To save computation time, we can use a poisson distribution calculator :
1 - P(x < 5) = 1 - (0.13534+0.27067+0.27067+0.18045+0.09022)
1 - P(x < 5) = 1 - 0.94735 = 0.05265
P(x ≥ 5) = 1 - P(x < 5) = 0.05265
Probability that no emails was received :
x = 0
P(x = 0) = (2^0 *e^-2) / 0!
P(x = 0) = (1 * 0.1353352) / 1 = 0.1353
Answer: Option(B) is correct.
Explanation:
Money is a term or instrument that is generally used in making transaction of goods and services. Individuals use money as a medium of exchange, unit of value and for making standard deferred payments. It is easy to store money. We can easily measure the value of goods and services in terms of money. Now days, money is normally utilized as a medium of exchange.
One would be getting out of credit card debt.
<span>another would might be having a savings account in case you lose a job.</span>
The first one!
Bob's stocks are worth more than leslie's.
Answer:
Revealed by
Explanation:
The revealed by is the concept that is applied in the case when the classification of the derivatives for the new document is inbuilt and get the authorized source for classification into a new document plus the same is to not seen in the source document
Therefore the concept i.e used to determine the classification of derivatives is revealed by concept