Planning
This tool is used to capture the current state, details of what happens
What is a process map?
(Lesson 4 page 3)
3:00 PM is this type of data
What is quantitative (continuous)?
(Lesson 4 page 9)
Also known by the Greek letter sigma
What is standard deviation?
This is a conventional confidence interval:
What is 95%
Lesson 5 page 15
n
What is sample size?
Data operational definitions must measure what its supposed to be measuring or be this?
What is valid?
(Lesson 4 page 12)
The sum of sample readings divided by the total number of samples
What is the mean (average)?
Lesson 5 page 3
A bar chart that displays the frequency of occurrence of the values
What is a histogram?
Sample standard deviation is also known by this letter
What is "s"?
Lesson 5 page 14
df
What is degrees of freedom?
The data collection plan spells these 4 Ws & 1 H?
What is the: Who, What, When, Where, and How
(Lesson 4 page 13)
Flipping a coin yields this type of data
What is quantitative (attribute)?
(Lesson 4 page 9)
Six sigma is also this DPMO
What is 3.4?
This df aligns with 2.201
What is "11"?
Lesson 5 page 15
n-1
What is degrees of freedom?
(Column 1 on page 15 Lesson 5)
Sampling every nth is known as this?
What is process sampling?
(Lesson 4 page 14)
Calculate the difference between the highest and lowest value
What is the range
Lesson 5 page 4
This represents 99.7% of the data within +/-3 standard deviations of the mean
What is the normal curve?
Lesson 5 page 9
This df aligns with a sample size n=25
What is 24?
(Logic: df=n-1)
When each observation has an equal chance of being selected, it is called what?
What is population sampling?
(Lesson 4 page 14)
This tool is a great way to view material flow
What is a spaghetti diagram?
(Lesson 4 page 6)
The highest occurring value in a set of data is known as this:
What is the mode
Lesson 5 page 3
The process of taking samples and drawing conclusions about populations
What is inferential statistics?
Lesson 5 Pages 10,11
This critical t value aligns with df=7
What is 2.365?
Lesson 5 page 15
This tool is great for viewing material flow
What is spaghetti diagram?
Lesson 4 page 6