Mat201 Module 2 Case Tui

Topics: Arithmetic mean, Mean, Standard deviation Pages: 2 (364 words) Published: October 16, 2012
TUI

Measures

Module 2/ Case

10/09/2012
Professor Kuleshov

Measures

This report (assignment) is based on Measures of Central Tendency regarding Means, Median and Mode. This report (assignment) will include five questions with the answers.

1. Last year, nine employees of an electronics company retired. Their ages at retirement are listed below. Find the mean retirement age, to the nearest year. 65 67 64 70 71 63 62 64 75
9/601 = 66.77
2. A store manager kept track of the number of newspapers sold each week over a seven-week period. The results are shown below. 36 30 201 152 278 242 230
(201)
3. Last year, nine employees of an electronics company retired. Their ages at retirement are listed below. 52 65 67 51 50 64 68 58 56 Find the Mode
No Mode
4. The amount of time (in hours) that Sam studied for an exam on each of the last five days is given below. Find the mean study time. 2.7 8.2 8.7 2.4 4.6
5/26.6 = 5.3
5. The distances (in miles) driven in the past week by each of a company's sales representatives are listed below. 45 70 242 268 452 490
242 + 268 = 510
510/2= 255

References
Measurement Page, Retrieved November 12, 2008, from http://www.regentsprep.org/Regents/math/ALGEBRA/math-ALGEBRA.htm#Measurement Tutorial on Measures of Dispersion, Retrieved February 12, 2011, from http://www.mathsrevision.net/gcse/pages.php?page=42 Tutorial on Measures of Dispersion, Retrieved February 12, 2011, from http://www.emathzone.com/tutorials/basic-statistics/examples-of-standard-deviation.html Tutorial on Measures of Dispersion, Retrieved February 12, 2011, from http://www.physics.csbsju.edu/stats/descriptive2.html Tutorial on Measures of Dispersion, Retrieved February 12, 2011, from http://easycalculation.com/statistics/learn-standard-deviation.php Tutorial on...
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • Tui Mgt 499 Module 2 Case Research Paper
  • Module 2 Business Ethics Case Assignme Essay
  • Tui Mkt301 Module 1 Case Essay
  • Bhs312 Module 2 Case Research Paper
  • Module 1 Case Essay
  • Fin301 Module 2 Case Assignment Essay
  • Mgt599 Module 2 Case Assignment Research Paper
  • Tui His101 Module 1 Case Assignment Essay

Become a StudyMode Member

Sign Up - It's Free