MEM 504: Quality Engineering
Stat Review-MINITAB Assignment
Enter the Data set (see next page: 50 samples of employee of two offices in Dubai & Abu Dhabi) into MINITAB stat software, run the required analysis, and answer the listed questions:
1.What type of sampling technique was used to collect the data?
2.What is the type of Gender data? Present the Gender of Abu Dhabi office employee graphically?
3.What is the type of Age data? Present the Age of Abu Dhabi office employee graphically using a Histogram?
4.If we randomly select an employee from Abu Dhabi office:
a.What is the probability that we will select a female employee?
b.What is the probability that his/her age is above 30 years?
5.Use MINITAB to generate descriptive statistics of "years of Experience" for employee in both Abu Dhabi & Dubai offices.
a.Which office has more years of experience?
b.Which office has more variability in "years of Experience"?
6.For Abu Dhabi office, run a regression analysis for Age & Years of Experience (graph & formula).
a.What kind of correlation exists between the Age and the Years of Experience?