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Let X1, X2, …be i.i.d. Expo(1). (a) Let N=min{n: Xn ≥1} be the index of the first Xj to exceed 1. Find the distribution of N-1 (give the name and parameters), and hence find E(N). (b) Let M=min{n: X1 X2 ⋯ Xn ≥10} be the number of Xj 's we observe until their sum exceeds 10 for the first time. Find the distribution of M-1 (give the name and parameters), and hence find E(M). Hint: Consider a Poisson process. (c) Let X̅n=(X1 ⋯ Xn) / n. Find the exact distribution of X̅n (give the name and parameter

Let X1, X2, …be i.i.d. Expo(1). (a) Let N=min{n: Xn ≥1} be the index of the f…

2022年2月13日

$The frequency of certain line of the Lyman series \left(n_{2}=4... | Filo$

The frequency of certain line of the Lyman series \left(n_{2}=4... | Filo

2022年10月5日

SOLVED:The dispersive power of glass is defined as the ratio (nF-nC) /(nD-1), where C, D, and F refer to the Fraunhofer wavelengths, λc=6563 A, λD=5890 A, and λF=4861 A. Find the approximate group velocity in glass whose dispersive power is 1 / 30 and for which nD=1.50.

SOLVED:The dispersive power of glass is defined as the ratio (nF-nC) /…

2020年5月28日

Bánh nhỏ giọt việt quất với ganache sô cô la trắng

Bánh nhỏ giọt việt quất với ganache sô cô la trắng

Microsoft NewsGusto TV+

Let b ∈ℝ satisfy 0<b<1. Show that lim(n b^n)=0. [Hint: Use the Binomial Theorem as in Example 3.1.11(d).] | Numerade

Let b ∈ℝ satisfy 0<b<1. Show that lim(n b^n)=0. [Hint: Use the Binomial Theo…

2021年6月29日

Left’n Right - Season Of Love

Left’n Right - Season Of Love

已浏览 24.2万次2021年10月22日

Light reflected from a glass (ng=1.65) plate immersed in ethyl alcohol (ne=1.36) is found to be completely linearly polarized. At what angle will the partially polarized beam be transmitted into the plate? | Numerade

Light reflected from a glass (ng=1.65) plate immersed in ethyl alcohol (ne=…

2021年8月30日

Show that a) the set of increasing sequences of natural numbers {n1<n…

2021年11月12日

Find the Gini index for the given Lorenz curve. L(x)=x^n (for .n>1) | Numerade

2021年9月29日

Determine whether each of the functions log(n 1) and log(n^2 1) is O…

2020年5月25日

Loop glow blue gold stars particles animation flowing from leftn to right …

Rock House Party - Back On The Mike / Left'N Right / Come On Now / 1-2-3-4

2021年10月15日

A coin is resting on the bottcen of a tank of water (nw=1.33) 1.00 m deep…

2021年7月1日

For what values of r is the sequence {n r^n} convergent? | Numerade

2021年7月19日

A meniscus concave glass (nl=1.5) thin lens (see Fig. 5.12 ) has radii of curv…

2021年7月22日

What is the density of a sample of nitrogen gas (N2) that exerts a press…

2019年7月19日

A container of nitrogen gas (N2) at 23^∘ C contains 425 L at a pressure …

2021年4月9日

SOLVED:Show that n lines separate the plane into (n^2 n 2) / 2 regions if …

2019年8月30日

SOLVED:Figure 33-61 depicts a simplistic optical fiber: a plastic core …

2021年7月8日

Show that lim(n x /(1+n^2 x^2))=0 for all x ∈ℝ. | Numerade

2019年12月5日

Let G={z ∈ℂ |z^n=1. for some .n ∈ℤ^ }. (a) Prove that G is a group under mu…

2022年4月7日

Total Internal Reflection Figure 33-61 depicts a simplistic optical fiber: a pla…

2020年2月8日

Prove that the only prime of the form n^3-1 is 7 . [Hint: Factor n^3-1 as (n-…

2023年12月15日

A laserbeam having a diameter D in air strikes a piece of glass (ni) at an ang…

2021年7月21日

Prove that if p is a prime and P is a subgroup of Sp of order p, then |NS,(…

2023年2月15日

A beam of light from an argon laser (λ0=500 nm) traveling in a glass bloc…

2020年5月17日

Determine the refractive index and thickness of a film to be deposited o…

2021年7月24日

MySQL LEFT JOIN（左连接）消除功能

已浏览 244 次2023年12月27日

bilibili库海无涯

【SEVENTEEN】Left&Right原版vs互换趴版（feat.五周年梗）

已浏览 793 次2022年8月8日

bilibili冰美式Tasty

SEVENTEEN新曲《Left & Right》4套换装舞蹈翻跳【Ellen和Brian】

已浏览 7.2万次2020年7月2日

bilibiliEllen和Brian

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