Mathematics, 02.04.2020 02:24 ltay92
Question 8: In a certain country, the probability that a woman reaches the age of 70 is 0.7 and the probability that a woman lives to be 80 is 0.5. (a) If a woman from that country is 70 years old, what is the conditional probability that she will survive to 80 years? (b) Suppose that three sisters born in that country live completely independent lives. What is the probability that they will all be alive at the age of 70? (c) If the three sisters are all alive at the age of 70, what is the probability that they will all be alive at the age of 80?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 20:40
The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2
Answers: 2
Mathematics, 22.06.2019 01:00
Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)
Answers: 1
Mathematics, 22.06.2019 05:00
Hart manufacturing had six-month sales of $80 million, with $20 million of that amount from the internet. it set a goal to increase the percentage of total sales coming from the internet by 4 percent in the next six months. the results were total sales of $85 million. if the company meets its goal exactly, what will the dollar amount of internet sales be?
Answers: 1
Mathematics, 22.06.2019 05:20
Charlene's parents deposit $500 in an account on the day she is born. the account earns a high interest rate of 9.2% compounded quarterly because charlene is not allowed to access the money until her 22nd birthday. how much money will charlene have on her 22nd birthday? a: $3,698.50 b: $5,921.31 c: $101,200 d: $ 824.58
Answers: 3
You know the right answer?
Question 8: In a certain country, the probability that a woman reaches the age of 70 is 0.7 and the...
Questions
History, 25.08.2019 12:00
Mathematics, 25.08.2019 12:00
Mathematics, 25.08.2019 12:00
Mathematics, 25.08.2019 12:00
Biology, 25.08.2019 12:00
Mathematics, 25.08.2019 12:00
History, 25.08.2019 12:00
History, 25.08.2019 12:00
