User Account

All Pages

Frosted creme-filled donut yesterday

Assignment Help Business Management
Reference no: EM131974738

A marketing survey of 2000 randomly-selected convenience store customers found that 1415 of them bought a glazed donut yesterday. 1605 said they bought a frosted crème-filled donut yesterday. 180 customers said they bought neither yesterday.

a. What is the probability that a single randomly-selected customer bought only a frosted crème-filled donut yesterday?

Enter answer rounded to the nearest thousandth (3 places after decimal).

b. For the Venn diagram above, let G = {customers who bought a glazed donut yesterday} and C = {customers who bought a frosted crème-filled donut yesterday}. Determine the number of attendees belonging to each of the diagram's regions I, II, III, IV in this order.

30,40,50,60 12,88,123,649

c. If the probability distribution for the random variable X is given in the table, what is the expected value of X?

Enter answer - with its sign - rounded to nearest hundredth (2 places after decimal)

xi -30 10 20 60

pi 0.40 0.30 0.20 0.10

E(x) =

Reference no: EM131974738

Questions Cloud

How could you imagine using each model : How could you imagine using each model as a practitioner-scholar working in your specialization? Give an example of how you would use each model to evaluate.
Identify the null hypothesis and the alternative hypothesis : ABC Insurance Company checks police records on 200 randomly selected auto accidents and notes that teenagers were at the wheel in 32 of them.
Estimate of the mean daily income parking garage generates : A city built a new parking garage in a business district. For a random sample of 100 days, daily fees collected averaged $2,000, with a standard deviation of $5
Confidence interval estimate of the proportion of adults : Construct a 95% confidence interval estimate of the proportion of adults believing in global warming.
Frosted creme-filled donut yesterday : A marketing survey of 2000 randomly-selected convenience store customers found that 1415 of them bought a glazed donut yesterday.
Describe how social media plays into the intent message : Describe how social media plays into the intent and the actual message. What's different between the two you chose? What made the ads successful?
Address safety based on neuman model and acknowledge : Address safety based on Neuman model and acknowledge their physiological and emotional needs, ex: if student came to nursing office.
What is six month forward rate where there is no arbitrage : What is your return if the MXN/USD rate in 6 months is the same as today’s rate? What is the 6 month forward rate where there is no arbitrage?
What is the best prediction value of y for x : Ten pairs of data yield r = 0.001 and the regression equation y = 3 + 4x. Also y-bar = 6.0. What is the best prediction value of y for x = 3?

Reviews

Write a Review

Business Management Questions & Answers

  Where are you in process of majority or minority identity

Where are you in the process of majority or minority identity development? Why did you stop at that stage?

  Difference between efficiency and effectiveness

It's hard for me to determine the difference between efficiency and effectiveness. Any advice?

  Uses of personal power in organizations1 in an organization

uses of personal power in organizations1. in an organization what are three uses of personal power that enhanced

  Write research paper on negative impacts of recalls

Write research paper on Negative Impacts of Recalls - Paper should be between 8 to 10 pages for the content, not counting the title page or the reference page

  Supervisors in the library branches are male although

The Fairview County Public Library has 516 employees including 163 librarians. A study of the library staff discloses that 3 out of 30 supervisors in the library branches are male although men make up 25% of the branch librarians

  Recognizing and solving conditional probability problems

To demonstrate your "expertise" in recognizing and solving conditional probability problems, set up one, no matter how simple, based on a statistical experiment

  Cash fow financial perspective relevance stakeholders1 what

cash fow financial perspective relevance stakeholders1 what might be the difference in managing the cash flow of a

  Explain what is the expected number of hot dogs sold

Explain what is the expected number of hot dogs sold in one minute and Explain what is the expected number in three minutes?

  What does the term offshoring mean

1. What does the term offshoring mean? What are some of the weaknesses in the business process outsourcing (BPO) industry?

  What other external dynamics are impacting labor unions

What generational aspects (i.e., baby boomers, Generation X, Generation Y) have influenced labor unions and will continue to do so? What other external dynamics are impacting labor unions? For example, how does the global workforce impact union st..

  Identifying which current topic or issue in management

Before you begin this Discussion, determine which one of the two topics or issues you examined in the Assignment due this week will still be significant 12 months from today. Search the Walden Library for at least one article that supports your pr..

  State with no-fault insurance

What's the main conclusion of the argument? A. Safe driving should be incentivized by the law B. The state's no-fault insurance statute should be dropped C. In a state with no-fault insurance the insurer of an injured driver pays for damages even if ..

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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