The probability of success on a single trial of a binomial experiment is known to be .The

Question:

The probability of success on a single trial of a binomial experiment is known to be .The random variable x, number of successes, has a mean value of 80. Find the number of trials involved in this experiment and the standard deviation of x.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

See More Books

Question Posted: Aug 27, 2015 07:27 AM

See More Questions

A standard drug is known to be effective in 80% of the cases in which it is used. A new drug is tested on 100 patients and found to be effective in 85 cases. Is the new drug superior? (Evaluate the...
A certain form of cancer is known to be found in women over 60 with probability 0.07. A blood test exists for the detection of the disease but the test is not infallible. In fact, it is known that...
The following equation is known to be true for any set of data: (y - )2 = (y - yË)2 + (yË - )2 Verify this equation with the following data. 2 3 0 7
Given the following data about XYZ Mutual Fund on Oct. 1: Assets: Liabilities: Cash = $40,000 Accrued fees and expenses = $5,000 1,000 Shares of Stock A: Closing Price $30 2,000 Shares of Stock B:...
Ms. Cooper is planning to attend a convention in Honolulu, and she must send in her room reservation immediately. The convention is so large that the activities are held partly in Hotel X and partly...
Enter the RFID]ournalWeb site (rfidjournal.com). List at least two applications related to supply chain management and two applications in one of the following areas: health care, education,...
17. Assume that your friend has accepted a position working as an accountant for a large automaker. As a signing bonus, the employer provides the traditional cash incentive but also provides the...
Production workers for Soloman Manufacturing Company provided 3,000 hours of labor in January and 2,000 hours in February. The company, whose operation is labor intensive, expects to use 40,000 hours...
Barka Co. has the following data related to an item of inventory Inventory, May 1 3,000 units @ OMR 4.20 Purchase, May 7 10,500 units @ OMR 4.40 Purchase, May 16 2,100 units @ OMR 4.50 Inventory, May...
The following events concern Anita LeTourneau, a Manitoba law school graduate, for March 2017: 1. On March 4, she spent $20 on a lottery ticket. 2. On March 7, she won $250,000 in the lottery and...
A binomial random variable has a mean equal to 200 and a standard deviation of 10. Find the values of n and p.
A binomial random variable x is based on 15 trials with the probability of success equal to 0.4. Find the probability that this variable will take on a value more than 2 standard deviations above the...
1. Draw up a table of values for the function with formula y = 1100 +100x for x values 0 to 10 in steps of 1. Hence, sketch the graph of the function 2. Draw up a table of values for the function...
Star Trek LLC has 8,000 bonds, two million shares of preferred stock outstanding and seven million shares of common stock outstanding. If the common shares are selling for $17 per share, the...
So the component of the flow velocity that is perpendicular to the isobar in cm/s is: V =2V cos(0)=2(10/(1+2 sin(0))) cos(0) V (10)/[1+2(1) sin(90)] = V = 3.3cm/s
2. The CIBC stock price was very volatile today. a. Using the website below, what did the price of CIBC shares end the day at ? CM.TO: Canadian Imperial Bank of Commerce - Yahoo Finance b. In a brief...
Answer the following according to Florida rules: Abigail Atlas was chatting quietly in the hall outside Courtroom 14-1 with Mariel Topher, an employee of the Hopper Law Firm that was representing...
Draw Free body diagrams for the following 32 situations and write the appropriate x- and y- equations, using the diagram and title to help you (do not solve). Some of the material you have not...
Paulson Winery in Albany, New York, has two departments: Fermenting and Packaging. Direct materials are added at the beginning of the fermenting process (grapes) and at the end of the packaging...
Identify the source of funds within Micro Credit? How does this differ from traditional sources of financing? What internal and external governance mechanisms are in place in Micro Credit?
Emotional intelligencethe ability to understand and manage ones own and other peoples moods and emotionscan be increased through training. When people are high on emotional intelligence, they are...
For a data set consisting of two data points: a. Identify the regression line. b. What is the sum of squared errors for the regression line? Explain your answer.
Refer to Exercise 4.42. For each of the following sets of data points, determine the regression equation both without and with the use of Formula 4.1 on page 152. a. b. x-y
a. Find the regression equation for the data points. b. Graph the regression equation and the data points. 3-7 3
Sweeten Company had no jobs in progress at the beginning of March and no beginning inventories. The company has two manufacturing departments --Molding and Fabrication. It started, completed, and...
Horizontal Analysis The comparative accounts payable and long-term debt balances of a company are provided below. Current Year Previous Year Accounts payable $47,286 $63,900 Long-term debt 85,492...
On January 1, Year 1, Price Company issued $140,000 of five-year, 7 percent bonds at 97. Interest is payable annually on December 31. The discount is amortized using the straight-line method. Record...

The probability of success on a single trial of a binomial experiment is known to be .The

Question:

Step by Step Answer:

Given that p 14 02...View the full answer

Elementary Statistics

Students also viewed these Statistics questions