Answer:
Step-by-step explanation:
Given that the number of drivers who travel between a particular origin and destination during a designated time period has a Poisson distribution with parameter μ = 20 (suggested in the article "Dynamic Ride Sharing: Theory and Practice"†).
a) ![P(X\leq 15) = 0.1565=0.157](https://tex.z-dn.net/?f=P%28X%5Cleq%2015%29%20%3D%200.1565%3D0.157)
b) ![P(X>26) =1-F(26)\\= 1-0.9221\\=0.0779=0.078](https://tex.z-dn.net/?f=P%28X%3E26%29%20%3D1-F%2826%29%5C%5C%3D%201-0.9221%5C%5C%3D0.0779%3D0.078)
c) ![P(15\leq x\leq 26)\\=F(26)-F(14)\\=0.9221-0.1049\\=0.8172=0.817](https://tex.z-dn.net/?f=P%2815%5Cleq%20x%5Cleq%2026%29%5C%5C%3DF%2826%29-F%2814%29%5C%5C%3D0.9221-0.1049%5C%5C%3D0.8172%3D0.817)
d) 2 std dev = 2(20) =40
Hence 2 std deviation means
20-40, 20+40
i.e. (0,60)
![P(0](https://tex.z-dn.net/?f=P%280%3Cx%3C60%29%5C%5C%3DF%2860%29-F%280%29%5C%5C%3D1-0.00000206%5C%5C%3D0.99999794%3D1.000)
Answer:
ez
Step-by-step explanation:
Answer:
term
a word or phrase used to describe a thing
Coefficient
a number for constant quantity
constant
occurring continuously over a period of time
Algebraic expression
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations.
Answer:
After checking the problem, I figured out that X = 6.
Step-by-step explanation:
Answer:
too blurry, I cant see the numbers