Mathematics, 11.03.2020 20:28 shayneseaton

1. An insurance company issues policies that reimburses homeowners for damaged caused by me.
The mean return/year and the standard deviation are given below.
u= $300,
0 = $1000.
Suppose the company insures four houses with returns designated by X1, X2, X3, and X4.
Let Z be the average of the four returns; that is,
7
X1 + X2 + X3 + X4
(a) Find uz.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Answers: 1

Answer

Mathematics, 21.06.2019 16:10

Which expression gives the area of the triangle shown below

Answers: 1

Answer

Mathematics, 21.06.2019 20:50

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Answers: 3

Answer

Mathematics, 22.06.2019 00:30

How many square centimeters of wrapping paper will be used to wrap the shoe box?

Answers: 1

Answer

You know the right answer?

1. An insurance company issues policies that reimburses homeowners for damaged caused by me.
Th...

Questions

English, 11.12.2019 01:31

Which excerpt from “the scarlet ibis” most foreshadows doodle’s death?...

Physics, 11.12.2019 01:31

What is the net torque on the square plate, with sides 0.2 m, from each of the three forces? f1=18 n, f2=26 n, and f3=14 n. use an axis of rotation p...

Business, 11.12.2019 01:31

Cheyenne corp. was organized on january 1, 2022. it is authorized to issue 21,000 shares of 7%, $53 par value preferred stock and 454,000 shares of no...

Physics, 11.12.2019 01:31

An athlete is running a 400m race around a 400m track. on the backstretch the athlete's velocity is 8m/s but he is running into a 2m/s headwind. how l...

Computers and Technology, 11.12.2019 01:31

Implement a class clock whose get_hours and get_minutes member functions return the current time at your location. to get the current time, use the fo...

History, 11.12.2019 01:31

If you choose to create a five-page storybook, be sure to include at least three sentences of text and an illustration on each page that focus on the...

Mathematics, 11.12.2019 01:31

The manager of a fast-food restaurant determines that the average time that her customers wait for service is 3.5 minutes. the manager wants to advert...

Mathematics, 11.12.2019 01:31

Letxandy bei. i.d. geom(p),andn=x+y. (a) find the joint pmf of x, y, n. (b) find the joint pmf of x and n. (c) find the conditional pmf of x given n =...

Social Studies, 11.12.2019 01:31

Christian, an automobile engineer, is sent on a foreign assignment to iceland. initially, christian is fascinated by the culture and history of the to...

Business, 11.12.2019 01:31

If there is a sharp increase in oil prices, in the short run consumption and investment will fall. consumption will fall, investment will increase, an...

Chemistry, 11.12.2019 01:31

The organic compound di‑n‑butyl phthalate, c 16 h 22 o 4 ( l ) , c16h22o4(l), is sometimes used as a low‑density ( 1.046 g ⋅ ml − 1 ) (1.046 g⋅ml−1) m...

Physics, 11.12.2019 01:31

The 10-kg slender rod ac is suspended from the fixed pin at aand is 1.5 m long. a 1.5-kg ball strikes the tip of the rod with a horizontal velocity of...

Business, 11.12.2019 01:31

When firms ask a series of questions about each service quality dimension that relate to customers’ perceptions of how well the focal service performs...

Physics, 11.12.2019 01:31

Asolid plate, with a thickness of 15 cm and a thermal conductivity of 80 w/m·k, is being cooled at the upper surface by air. the air temperature is 10...

Computers and Technology, 11.12.2019 01:31

Miller harrison was still working his way through his attack protocol. nmap started out as it usually did, by giving the program identification...

Social Studies, 11.12.2019 01:31

Kara sought caregivers for her father who would stay focused on the relief of his pain and suffering as he died from pancreatic cancer. she wanted his...

Mathematics, 11.12.2019 01:31

Lupe made a down payment of $1800 toward the purchase of a new car. to pay the balance of the purchase price, she has secured a loan from her bank at...

Business, 11.12.2019 01:31

Create a 7- to 10- slide, multimedia-rich microsoft® powerpoint® presentation with speaker notes in which you: identify several key business strategi...

Chemistry, 11.12.2019 01:31

A1.540 gram sample of an alloy containing only tin and zinc was reacted with excess fluorine gas to produce 2.489 grams in total of a mixture of tin i...

Computers and Technology, 11.12.2019 01:31

Final int size = 25; int[] array1 = new int[size]; // code that will put values in array1 int value = 0; for (int a = 0; a < array1.length;...

More questions: Mathematics Another questions