Answer:
1.0.008
2. 0.0307
3. 12
Step-by-step explanation:
Probability p=0.2
Given that x + k = 3 and k = 3 hence x=0 where k is sales and x is successful visits
1
Required probability =P(x=0)
Using negative binomial distribution
=
=
2 ) Here , Given that , x + k = 5 and k = 3 hence x=5-3=2
Required probability =P(X=2)
Using negative binomial distribution
=
3 ) Given : k = 3 p = 0.2 q = 1 - p = 1 - 0.2 = 0.8
Answer:
A) 8 cm
Step-by-step explanation:
Cylinder Volume formula:
V = πr²h
72π = π3²h
72π = 9πh
h = (72π)/(9π)
h = 8
Answer:
y is more than or equal to -1 5/23
Answer:c
Step-by-step explanation: