Company w is testing a sales software

Assignment Help Applied Statistics
Reference no: EM13717700

Company W is testing a sales software. Its sales force of 500 people is divided into four regions: Northeast, Southeast, Central, and West. Each sales person is expected to sell the same amount of products. During the last 3 months, only half of the sales representatives in each region were given the software program to help them manage their contacts.

The VP of Sales at WidgeCorp, who is comfortable with statistics, wants to know the possible null and alternative hypotheses for a nonparametric test on this data using the chi-square distribution. A nonparametric test is used on data that are qualitative or categorical, such as gender, age group, region, and color. It is used when it does not make sense to look at the mean of such variables.

 

Reference no: EM13717700

Questions Cloud

The data for per capita income in thousands of us : The following table gives the data for per capita income in thousands of US dollars with the percentage of the labor force in Agriculture and the average years of schooling of the population over 25 years of age for 15 developed countries in 20..
Explain what is the molarity of a phosphoric acid stock used : What is the molarity of a phosphoric acid stock used to make 750ml of a dilute 4M solution if 52ml of the stock was used?
Calculate the adjusted retention volume of the analyte : In a capillary GC separation the analyte of interest elutes at 7.2min, and the unretained peak elutes at 2.2min. Given column dimensions of 30m x 0.5mm ID, calculate the adjusted retention volume of the analyte.
Determine the final volume of the argon : One cubic meter of argon initially at 300 K is compressed such that the change in the specific enthalpy is -0.27 kJ/kg-K and the temperature is reduced 100 K. Determine the final volume of the argon. (k = 1.67)
Company w is testing a sales software : Company W is testing a sales software. Its sales force of 500 people is divided into four regions: Northeast, Southeast, Central, and West. Each sales person is expected to sell the same amount of products. During the last 3 months, only half ..
Explain what is the molar concentration of mg2+ in solution : Suppose 286 mL of 0.215 M MgCl2 is mixed with 173 mL of 0.382 M NaOH and allowed to react completely. Volume change at precipitation can be ignored.
Develop an expression for the velocity profile of the fluid : A viscous fluid flows under its own weight between two very wide, stationary, flat plates inclined at an angle theta to the horizontal. Develop an expression for the velocity profile of the fluid assuming fully developed steady, laminar flow
Define what volume of the enzyme stock solution : You has a stock solution of enzyme (125 kD) at a concentration of 1mg/ml. You want to achieve a final enzyme concentration of 36nM in a 1ml reaction volume. What volume of the enzyme stock solution will you add to the reaction
Construct a 99% confidence interval for the mean number : A Gallup poll conducted during May 20 - 22, 2005, asked 1006 Americans, "During the past  year, about how many books, either hardcover or paperback, did you read either all or part of the way through?" Results of the survey indicated that the me..

Reviews

Write a Review

Applied Statistics Questions & Answers

  Hypothesis testing

What assumptions about the number of pedestrians passing the location in an hour are necessary for your hypothesis test to be valid?

  Calculate the maximum reduction in the standard deviation

Calculate the maximum reduction in the standard deviation

  Calculate the expected value, variance, and standard deviati

Calculate the expected value, variance, and standard deviation of the total income

  Determine the impact of social media use on student learning

Research paper examines determine the impact of social media use on student learning.

  Unemployment survey

Find a statistics study on Unemployment and explain the five-step process of the study.

  Statistical studies

Locate the original poll, summarize the poling procedure (background on how information was gathered), the sample surveyed.

  Evaluate the expected value of the total number of sales

Evaluate the expected value of the total number of sales

  Statistic project

Identify sample, population, sampling frame (if applicable), and response rate (if applicable). Describe sampling technique (if applicable) or experimental design

  Simple data analysis and comparison

Write a report on simple data analysis and comparison.

  Analyze the processed data in statistical survey

Analyze the processed data in Statistical survey.

  What is the probability

Find the probability of given case.

  Frequency distribution

Accepting Manipulation or Manipulating

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