Answer:
71.43% conditional probability that she will survive to 80 years
Step-by-step explanation:
We have these two following events.
Event A:
Living to be 70. So P(A) = 0.7
Event B:
Living to be 80. So P(B) = 0.5
The conditional probability formula is given by:
In which P(B|A) is the probability of B happening given that A has happened and is the probability of both events happening.
(a) If a woman from that country is 70 years old, what is the conditional probability that she will survive to 80 years
If a person lives to be 80, she must have lived to be 70. So
71.43% conditional probability that she will survive to 80 years
Are perpendicular to each other
P= Price
O= Original price
N= Number of days
P= O - (N * 0.02)
EXAMPLE:
O= 50
N= 1 day
P= 50 - ( 1* 0.02) = 49.98
N= 2 days
P= 50 - ( 2* 0.02) = 49.96
N= 3 days
P= 50 - ( 3* 0.02) = 49.94
N= 4 days
P= 50 - ( 4* 0.02) = 49.92
N= 5 days
P= 50 - ( 5* 0.02) = 49.90
N= 6 days
P= 50 - ( 6* 0.02) = 49.88
N= 7 days
P= 50 - ( 7* 0.02) = 49.86
Answer:6 × 5 and 5 + 5 + 5 + 5 + 5 6 + 6 + 6 + 6 + 6
Step-by-step explanation: