Answer:
the required probability is 0.09
Option a) 0.09 is the correct Answer.
Step-by-step explanation:
Given that;
mean μ = 7
x = 4
the probability of exactly 4 bridge construction projects taking place at one time in this state = ?
Using the Poisson probability formula;
P( X=x ) = ( e^-μ × u^x) / x!
we substitute
P(X = 4) = (e⁻⁷ × 7⁴) / 4!
= 2.1894 / 24
= 0.0875 ≈ 0.09
Therefore the required probability is 0.09
Option a) 0.09 is the correct Answer.
D)5,400,000 Is your answer....
Answer:
(D.) $5.35
Step-by-step explanation:
1.25+0.35=1.60
1.60+3.75=5.35
Answer: Yes, it is true
Step-by-step explanation:
Answer:
2 and -5 i think
Step-by-step explanation:
