Determine whether each company showed a profit

Assignment Help Basic Statistics
Reference no: EM13896934

Instructions:

1) Solve Each Home Assignment on separate paper.
2) Figures to right indicate marks of the question.
3) Leave at least 2 blank lines after answer of each question.
4) Write question and sub-question number correctly in left margin.
6) If you copy the text as answer from the textbook OR reference book OR your Friend, your marks will be deducted.

Home Assignment -1

Case Study 1 : A survey was conducted among the residents of Pune City, its suburbs and the Pune Cantonment area. The following three pie diagrams show their respective preferences for living in City, Suburb and cantonment.

1408_Prepare appropriate frequency distribution.png

Case Study 2: Suppose you are doing market research for a company that sells automotive accessories. You are interested in the types of cars driven by customers of a particular mall. On one particular day, you count the following types of cars in the lot:
-------------------------------------------------------------------------------------------------------------------------------------
Family car Economy car Economy car Utility van Family car
Wagon Wagon Wagon Sports car Economy car
Utility van Family car Pickup truck Utility van Sports car
Utility van Wagon Wagon Wagon Family car
Pickup truck Utility van Sports car Utility van Economy car
Economy car Utility van Sports car Utility van Sports car
-------------------------------------------------------------------------------------------------------------------------------------
QN Questions Marks

1. Do you see similar preference distribution in the three groups of residents in Case Study 1?
2. In Case Study 1, which residents are most happy about where they are actually living? Explain.
3. In Case Study 1, which residents are the least happy about where they are actually living? Explain.
4. In Case Study 2, prepare appropriate frequency distribution
5. In Case Study 2, represent above data by suitable graph

Home Assignment -2

2175_Prepare appropriate frequency distribution1.png

1. In the above Venn diagram the nine sample points shown are equally likely. State following probabilities:

P(A), P(B), P(A ∪ B)

2. In the above Venn diagram the nine sample points shown are equally likely. Are A and B mutually exclusive and exhaustive?

3. A financial record of two companies A and B are examined to determine whether each company showed a profit (P) or not (N) during the last financial year. Is this a random experiment?

4. A financial record of two companies A and B are examined to determine whether each company showed a profit (P) or not (N) during the last financial year. List the simple events associated with this experiment.

5. A financial record of two companies A and B are examined to determine whether each company showed a profit (P) or not (N) during the last financial year.Suppose P(A shows profit) = 0.8 and P(B shows profit) = 0.2, what is the probability that either of the company shows profit.?

Reference no: EM13896934

Questions Cloud

Describe the basic elements involved in sexual harassment : What are the psychological warning signs that often precede workplace violence? Explain each sign in full, with examples. What can an employer do to prevent workplace violence? Set up a mock preventative plan of action, with steps and documentatio..
Roles of ethics and social responsibilities in business : Discuss the roles of ethics and social responsibilities in business
Consume more novels-fewer CDs or more CDs and fewer novels : Suppose that Parvez, a pharmacology student is spending $120 budget on paperback novels and used CD's. For novels, MU/P = 5 ; for CD's, MU/P = 4. Is he maximizing his utility? Why yes, why not? Explain. If not should he consume more novels and fewer ..
Social media content platform deep dive : Social Media Content Platform Deep Dive, Analyze your experiences and compile your recommendations on how to best use this platform that you think will be relevant to others as well
Determine whether each company showed a profit : What is the probability that either of the company shows profit - which residents are most happy about where they are actually living? Explain.
Detail expectations for supplier performance reporting : Detail expectations for supplier performance reporting.
How do these laws impact unionized employers and employees : With this as the landscape and backdrop, do you think there is a "war on unions" by politicians? What is right-to-work and how do these laws impact unionized employers and employees?
The bill of rights was not added to the us constitution : What are The Bill of Rights and who pushed for them to become part of the US Constitution? What would have happened if The Bill of Rights was not added to the US Constitution?
Exchange rate value of the dollar increased in relation : Assume that you go on vacation to France. If the exchange rate value of the dollar increased in relation to the French currency, the euro, would the goods you purchase in France become more or less expensive to you? Would you be likely to buy more go..

Reviews

Write a Review

Basic Statistics Questions & Answers

  An airport limousine can accommodate up to four passengers

an airport limousine can accommodate up to four passengers on any one trip. the company will accept a maximum of six

  Probability of shuffling a deck of cards

A deck of cards is shuffled and then divided into two piles of 26 cards each. We say that a suit is unsplit if all 13 cards of that suit are in the same pile. Compute the probability that at least one suit will be unsplit.

  What is the probability the shipment is rejected if the

dotcom receives component parts from supplier x continuously throughout the year. the company randomly samples 25

  Pumping during a randomly selected minute

A machine is set to pump cleanser into a process at the rate of 8 gallons per minute. Upon inspection, it is learned that the machine actually pumps cleanser at a rate described by the uniform distribution over the interval 7.5 to 10.5 gallons per..

  Suppose we have three fair 6-sided die one colored green

suppose we have three fair 6-sided die one colored green one colored black and one colored red. an experiment consists

  Calculate a confidence interval for mean commuting time

You want to know how the commuting time of your employees compare to Departments competing for the same staff, so you get some survey data on average commuting times for36 randomly selected people in your line of business.

  Rosenberg land development

Rosenberg Land Development

  In a large lecture class the professor announced that the

in a large lecture class the professor announced that the scores on a recent exam were normally distributed with a

  Find examination score of the population of examinations

The average score in the sample was 84 with a variance of 12.25. The 95% confidence interval for the average examination score of the population of the examinations is?

  Estimations-confidence intervals-sample size

Why are estimations and confidence intervals important? Do confidence intervals and estimation play a role in the selection of sample size?

  Explain review of statistical research performed by others

This paper is a detailed and comprehensive review of statistical research performed by others on a business related topic of the student's choice.

  A sample of 200 elements from a population with a known

a sample of 200 elements from a population with a known standard deviation is selected. for an interval estimation of m

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