![subject](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 18:50 kelebsessoms89
Some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, 27% of all homeowners are insured against earthquake damage. Four homeowners are to be selected at random. Let X denote the number among the four who have earthquake insurance.
(a) Find the probability distribution of X. [Hint: Let S denote a homeowner that has insurance and F one who does not. Then one possible outcome is SFSS, with probability (0.27)(0.73)(0.27)(0.27) and associated X value 3. There are 15 other outcomes.] (Round your answers to four decimal places.)
x 0 1 2 3 4
p(x) ___ __ __ __ __
(c) What is the most likely value for X?
(d) What is the probability that at least two of the four selected have earthquake insurance? (Round your answer to four decimal places.)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, 2...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.08.2019 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 19:50
![question](/tpl/images/cats/biologiya.png)
Biology, 18.08.2019 19:50
![question](/tpl/images/cats/istoriya.png)
History, 18.08.2019 19:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.08.2019 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 19:50
![question](/tpl/images/cats/istoriya.png)
History, 18.08.2019 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 19:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.08.2019 19:50
![question](/tpl/images/cats/istoriya.png)
History, 18.08.2019 19:50