Data Set 2B Suppose That the Height (In Meters) of 6 Fir Trees

question 30

Multiple Choice

Data Set 2B
Suppose that the height (in meters) of 6 fir trees in the garden department of a store are as follows:
1, 2, 2, 4, 4, 5
-What is the variance for Data Set 2B?

• A) √2
• B) 1.5
• C) 2.5
• D) 1
• E) 2

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Definitions:

Control Charts

A statistical tool used in process monitoring to determine if a manufacturing or business process is in a state of control.

Ideal Weight

The weight considered to be most favorable for an individual's health and well-being, based on factors such as height, age, and gender.

Lower Control Limit

The lowest boundary in process control that allows for process variability while still indicating acceptable performance levels.

Sample Ranges

The difference between the highest and lowest values in a sample, used in statistical analysis.