![subject](/tpl/images/cats/mat.png)
Mathematics, 20.12.2019 20:31 myjavier
Let a < b be real numbers. let x be a random variable such that it is known that a < = x < = b and for every subinterval of [a; b], the probability that x will belong to that subinterval is proportional to the length of that subinterval. then we say x has the uniform distribution on the interval [a; b] and the probability density function of x is given by: {1/b-a if a< =x< =b 0 otherwiseand we write x- u(a, b)(a) find e[x]. does this agree with your intuition? (b) show var[x]= b^2-a^2/12 hint: b^3- a^3 = (b- a) (b2^+ ab + a^2)(c) find the c. d.f of x.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
Franklin is purchasing a home for $82,107 and is financing 80% of it. the documentary stamp tax on the deed in his state is $0.70 per $100 or portion thereof. how much will he pay for the documentary stamp tax?
Answers: 2
You know the right answer?
Let a < b be real numbers. let x be a random variable such that it is known that a < = x <...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.02.2020 02:14
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2020 02:14
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2020 02:14
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.02.2020 02:15
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.02.2020 02:15
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)