Respond to one kind of mail-order solicitation

Assignment Help Basic Statistics
Reference no: EM131129639

If X is the proportion of persons who will respond to one kind of mail-order solicitation, Y is the proportion of persons who will respond to another kind of mail-order solicitation, and the joint probability density of X and Y is given by

find the probabilities that

(a) at least 30 percent will respond to the first kind of mail-order solicitation;

(b) at most 50 percent will respond to the second kind of mail-order solicitation given that there has been a 20 percent response to the first kind of mail-order solicitation.

Reference no: EM131129639

Questions Cloud

What should thompson do to finance its expansion : Thompson can finance its expansion with a one-year loan from its bank. The bank has quoted the following alternative loan terms: a) 12 percent rate on a simple interest loan, with monthly interest payments. Based strictly on cost considerations only,..
Why do all the life forms other than man exist : Many of you have spent hours thinking about why human beings exist. Most of you are very satisfied with the biblical answers to that question. However, entertain this question for a few moments: Why do all the life forms other than man exist? Why ..
A shelf that contains three statistics texts : Two textbooks are selected at random from a shelf that contains three statistics texts, two mathematics texts, and three physics texts. If X is the number of statistics texts and Y the number of mathematics texts actually chosen, construct a table..
Write the state equations in both control and observer form : For each of the listed transfer functions, write the state equations in both control and observer canonical form. In each case, draw a block diagram and give the appropriate expressions for F, G, and H.
Respond to one kind of mail-order solicitation : If X is the proportion of persons who will respond to one kind of mail-order solicitation, Y is the proportion of persons who will respond to another kind of mail-order solicitation, and the joint probability density of X and Y is given by
Identify any ethical or diversity issues : Evaluate the strengths and weaknesses of the research. Discuss the appropriateness of the research design for the study, the reliability, the validity, sampling methods, and any potential bias.
The total number of aces obtained in both draws : If two cards are randomly drawn (without replacement) from an ordinary deck of 52 playing cards, Z is the number of aces obtained in the first draw, and W is the total number of aces obtained in both draws, find
What is the value of the company equity : What is the value of the company's equity? What is the debt to value ratio? What are the equity value and debt to value ratio if the company's growth rate is 3%? What are the equity value and debt to value ratio if the company's growth rate is 7%?
Write the equations as a second-order differential equation : Write the equations as a second-order differential equation in y(t). Assuming a zero input, solve the differential equation for y(t) using Laplace transform methods for the parameter values and initial conditions shown in the figure.

Reviews

Write a Review

 

Basic Statistics Questions & Answers

  Gauging stockholder views about employee benefits

What is wrong with gauging stockholder views about employee benefits by mailing a questionnaire that IBM stockholders could complete and mail back?

  To determine the efficiency of the current ticket operation

mike dreskin manages a large los angeles movie theater complex called cinema l ll lll lv. each of the four auditoriums

  What is the opportunity loss of spending four hour

What is the opportunity loss of spending 4 hours per week on average studying for the exam when the exam turns out to be easy?

  In a pavement study the diameter of the aggregate stones is

a in a pavement study the diameter of the aggregate stones is found to be normally distributed with a mean of 4 cm and

  Specific hr challenges in each country

Search an online academic virtual library or other websites such as salary.com to gather information. Use the information you find to evaluate the labor market of these countries ensuring that you address these topics:

  Compute r2 to measure the size of the effect compute a 90

a psychologist studied the effect of frequent testing on perception of course material. in one of the professors

  The p-value for the interaction term in the model

An experiment was performed to investigate lifetime of a component exposed to high heat. Three different oven types were used at either 550°F or 600°F.

  Perform z test using the five steps hypothesis testing

Ccarry out a Z test using the five steps hypothesis testing with a two-tailed test at the .05 significance level, and make a drawing of the distributions involved.

  Compute correlation between two variable by hypothesis test

Use Hypothesis testing to compute te correlation between these two variables and these it for significance. Test at .01 level of significance.

  Data collection and analysis report

HI6007 Assessment Three - Research questions for the identified problem or opportunity. Strengthen and improve initial proposal and Appropriate research methodologies and techniques to use for the research project.

  Sales in hundreds of dollars

Sales in hundreds of dollars over a five-day period and determine whether differences between the two groups are statistically significant.

  What average score is for group of twenty five students

For each case below, choose the most appropriate statistical procedure: A teacher of a low-level reading group is interested in what the average score is for the group of 25 students.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd