Documents ASQ Quality Progress Magazine May 2009

Putting Best Practices to Work www.qualityprogress.com | May 2009Qu a lity Pro g ress | M ay 2009 fo o d sa fety in a g lo ba l M a rket Vo lu M e 42/n u M ber 5 The Up Side…

Documents Chi Square Analyses: Comparing Frequency Distributions.

Slide 1 Chi Square Analyses: Comparing Frequency Distributions Slide 2 Slide 3 Chi-Square Tests test probability distributions from nominal, ordinal, or discrete data Compare…

Documents Chapter 12 Sample Surveys. At the end of this chapter, you should be able to Identify populations,.....

Slide 1 Chapter 12 Sample Surveys Slide 2 At the end of this chapter, you should be able to Identify populations, samples, parameters and statistics for a given problem.…