Explain a non-parametric test is utilized on data

Assignment Help Business Management

Reference no: EM13103675

Company XYZ is testing a sales software. Their Salesforce of 400 people is alienated into four regions- Northeast, Southeast, Central and West. Each sales person is predictable to sell the same amount of products. Throughout the last 6 months only half of the sales legislatures in each region were given the software program to assistance them manage their contacts.
The VP of Sales at WidgeCorp who is relaxed with statistics, needs to know the possible null as well as alternative hypotheses for a non-parametric test on this data using the chi-square distribution. A non-parametric test is utilized on data that is qualitative or categorical such as gender, age group, region and colour. It is used when it doesn't make wisdom to look at the mean of such variables.

Reference no: EM13103675

Questions Cloud

Population mean for minutes of exercise : Assume that we know from previous studies that the population mean for minutes of exercise per week for college students is Uu= 100 with a standard deviation =25

Define janice''s cost recovery : Janice assimilated an apartment building on June 4, 2010, for $1.4 million. The value of the land is $200,000. Janice sold the apartment building on November 29, 2016.

Continuous probability distributions-bank of florida : The price of shares of Bank of Florida at the end of trading each day for the last year followed the normal distribution. Assume there were 240 trading days in the year.

Process standard deviation : The process standard deviation is .15, and the process control is set at plus or minus one standard deviation. Units with weights less than 9.85 or greater than 10.15 ounces will be classified as defects. Round your answer to four decimal places.

Explain a non-parametric test is utilized on data : The VP of Sales at WidgeCorp who is relaxed with statistics, needs to know the possible null as well as alternative hypotheses for a non-parametric test on this data using the chi-square distribution. A non-parametric test is utilized on data that..

Mean number of radioactive atoms : Find the mean number of radioactive atoms lost through decay in a day. Find the probability that on a given day, 50 radioactive atoms decayed.

Small jewellery store that sells new and antique jewellery : What would you do? If you were the buyer of the ring as well as had given it to your finance as a gift as well as then were informed of the circumstances what would you do

Confidence-interval for the difference in proportions : Construct a 95 percent confidence interval for the difference in proportions for the two populations represented by these samples.

Key data regarding normal probability : A sample of waterfall heights in Hawaii show that the average height is 261.5 feet with a standard deviation of 13.76 feet.

User Account

All Pages