So you need help with creating the table ?
Answer:
1.) P(HHHT) = 1/16
Step-by-step explanation:
P(H) = 1/2
P(T) = 1/2
P(HHHT) =P(H) *P(H) * P(H) *P(T)
1/2 * 1/2 * 1/2 * 1/2
=1/16
Answer:
p(x = 3, λ = 5) = 0.14044
Step-by-step explanation:
Given
λ = 5 (the average number of tracks per square centimeter)
ε = 2.718 (constant value)
x = 3 (the variable that denotes the number of successes that we want to occur)
p(x,λ) = probability of x successes, when the average number of occurrences of them is λ
We can use the equation
p(x,λ) = λˣ*ε∧(-λ)/x!
⇒ p(x = 3, λ = 5) = (5)³*(2.718)⁻⁵/3!
⇒ p(x = 3, λ = 5) = 0.14044
