FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Find the mean of the random variable with the following probability distribution: x -5 2 8 17 26 P ( x ) 0.04 0.16 0.10

Find the mean of the random variable with the following probability distribution:

x -5 2 8 17 26
P(x) 0.04 0.16 0.10 0.48 0.22

Write only a number as your answer. Round to one decimal place (for example: 6.4).Your Answer:

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

College Algebra

College Algebra

Authors: Cynthia Y Young

4th Edition

1119320682, 9781119320685

More Books

Students also viewed these Mathematics questions

Question

★★★★★
Using this graph of CS2 data, determine (a) the approximate vapor pressure of CS2 at 30 °C, (b) the temperature at which the vapor pressure equals 300 torr, (c) the normal boiling point of CS2?...

Answered: 1 week ago

Question

★★★★★
The trend equation = 2050 + 12x has been developed for the number of vehicles using the ferry service at a national seashore each year. (The years have been coded so that 1997 corresponds to x = 1.)...

Answered: 1 week ago

Question

★★★★★
explain five important changes in the world of work;

Answered: 1 week ago

Question

★★★★★
Salamone Heaters selected data for October 2013 are presented here (in millions): Direct materials inventory, 10/ 1/ 2013 $ 75 Direct materials purchased 335 Direct materials used 380 Total...

Answered: 1 week ago

Question

★★★★★
Question 7 5 pts On June 30, 2021 Coronado Inc. issued $12 million of its 6% bonds for $11 million. The bonds were priced to yield 8%. Interest is payable semiannually on December 31 and July 1. How...

Answered: 1 week ago

Question

★★★★★
Company ABC has just been created in Manitoba. The following transactions occurred in the first year ending December 31, 2022: January 1, 2022 Issued 1,000 common shares to the public for $5,000...

Answered: 1 week ago

Question

★★★★★
a. The owner invested $17,800 cash in the company. b. The company purchased supplies for $1,200 cash. c. The owner invested $11,400 of equipment in the company in exchange for more common stock. d....

Answered: 1 week ago

Question

★★★★★
Fara wants to buy a new smartphone and is willing to pay $800 based on her preferences and budget. She finds the phone on sale for $600, and she decides to purchase it. What does the difference...

Answered: 1 week ago

Question

★★★★★
( b ) Martha approaches Maria Swanepoel of Swanepoel Inc., an attorney at law practicing in the Pretoria East area to assist her with her claim for damages resulting from her dispute with Joseph. The...

Answered: 1 week ago

Question

★★★★★
As of November 1, 1999, the exchange rate between the Brazilian real and U.S. dollar is R$1.73/$. The consensus forecast for the U.S. and Brazil inflation rates for the next 1-year period is 3.3% and...

Answered: 1 week ago

Question

★★★★★
Polycorp plans to pay a dividend of $6 in one year time dividend are then expected to increase by $1 a year for 5 year after that they are expected to grow at 2%pa forever shareholders required...

Answered: 1 week ago

Question

★★★★★
1. What will happen in the future

Answered: 1 week ago

Question

★★★★★
3. Avoid making mistakes when reaching our goals

Answered: 1 week ago

Question

★★★★★
4. Achieve our positive goals (1 and 3 are motivated by avoiding the negative, while 2 and 4 are motivated by the positive). b. Initiative: When I communicate with others, I think it is very...

Answered: 1 week ago

Previous Question Next Question