Determining the difference in sales

Assignment Help Basic Statistics
Reference no: EM13973659

Essay

  1. John and Mario of Mi Casa Front Porch Restaurant wanted to identify if there was a difference in sales between their newest locations, North Scottsdale and Glendale since they spend most of their time at the original location. Based upon a 6 year review of sales, the mean for North Scottsdale $729K with a standard deviation of $25K and the mean for Glendale was $530K with a standard deviation of $35K. Create and conduct the hypothesis test for two samples means at a .10 significance level. Interpret the results for the restaurant.
  2. Answer the questions below in essay format. Your essay must include an introduction, a body, and a conclusion, and it must address all relevant parts of each question. Your response should be a minimum of 150 words in length and include both the appropriate statistics and support for the analysis and interpretation. Make sure to cite any source you use. Proper citation format for a source includes the name of the author(s), the title of the work, the date of the publication, and the page number if you directly quote the source.

Essay Questions

Based on the scenario above, what approach should the John and Mario use to complete their study, identify the hypothesis, test the hypothesis, and provide an analysis of the conclusions? What does the data mean for Mi Casa Front Porch Restaurant?

Reference no: EM13973659

Questions Cloud

Determine the effects of sleep deprivation : Sleep Deprivation A researcher wants to study the effects of sleep deprivation on motor skills. Eighteen people volunteer for the experiment: Jake, Maria, Mike, Lucy, Ron, Adam, Bridget, Carlos, Steve, Susan, Vanessa, Rick, Dan, Kate, Pete, Judy, ..
Set the first order gas-phase process : Please can do this problem set the first order gas-phase process: C2H6--->2 CH3 has a rate constant, k=5.36×10-4 s-1 at 700 C. If in a reaction vessel, the initial concentration of ethane was 0.05 mol dm-3, what is its concentration after 250 s?
Net power per mass flow rate : The Brayton cycle has regeneration, intercooling and reheat. Air enters the cycle at the inlet of the first compressor at 300 K and 100 kPa. The regenerator effectiveness is 80 percent. The compressor pressure ratio across each compressor is 10. The ..
Winter and the amount of snowfall : However, he needs to be able to predict weekly sales to avoid stock outs that will ultimately lose sales. To help develop a forecasting model, he records the number of snow tires sold weekly during the last winter and the amount of snowfall (in in..
Determining the difference in sales : John and Mario of Mi Casa Front Porch Restaurant wanted to identify if there was a difference in sales between their newest locations, North Scottsdale and Glendale since they spend most of their time at the original location.
Provide a detailed description of the following issues : Analyze the most significant economic effects of the researched issues on health care industry. Provide at least two (2) examples of these issues to support your response.
Standard deviation of orders : (c) What is the mean and standard deviation of orders received per day?
Perform an exploratory data analysis : Assume that you are asked to perform an exploratory data analysis in which the emphasis is to compare the difference between the body mass index (BMI) values of men and women. Use Excel and/or SPSS to create reports and run analyses on the data fo..
Midsize version and an oversize version : A particular type of tennis racket comes in a midsize version and an oversize version. Sixty percent of all customers at a certain store want the oversize version.

Reviews

Write a Review

Basic Statistics Questions & Answers

  A manufacturing company wants to investigate the product

a manufacturing company wants to investigate the product coming out of two machines has a similar diameter or not. it

  Con?dence interval for the variance of change

Construct a 95% con?dence interval for the variance of change in heart rate. Assume that the population has a normal distribution and interpret.

  Pearson coefficient-scatterplot interpretation

Is there a method which is accepted across industries for determining the minimum size of valid sample? N>50 +(8m aka 8 times the number of independent variables)

  A what is the sensitivity of self reported smoking status b

as part of a studyinvestigators wanted to assess the accuracy of self reported smoking status. participants are asked

  Assume that the distribution of expense fees is distributed

companies that sell stock mutual funds charge their investors expense fees to offset the costs of research and

  A gallup poll used telephone interviews to survey a sample

a gallup poll used telephone interviews to survey a sample of 1025 u.s. residents over the age of 18 regarding their

  Assume that event a occurs with probability 04 and event b

1. assume that event a occurs with probability 0.4 and event b occurs with probability 0.5. assume that a and b are

  Indicate measurement scale used in categorical

For each question, state whether the data collected are categorical or quantitative and indicate the measurement scale being used. What is the current Mileage?

  Testing null hypothesis of regression coefficient

An estimated regression coefficient is 10 with a standard error of 5. The null hypothesis is that the partial regression coefficient equals one.

  Is there a significant difference in the proportions

In a sample of 80 mail carriers 16 had been bitten. At the 0.05 level of confidence, is there a significant difference in the proportions?

  Regression analysis for cancer incidence data

Explain why it might be important to look at cancer incidence that is age-adjusted rather than just cancer incidence. Perform simple linear regression on these data and report your finding.

  Two automatic dispensing machines are being considered for

question two automatic dispensing machines are being considered for use in a fast-food chain. the first dispenses an

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