Question: Find the percent diffidence by comparing it with the given Instructors average value of ten trials is 3.95cm. Table: 1 Trial Measurement (cm) Deviation from

Find the percent diffidence by comparing it with the given  Instructor’s average value of ten trials is 3.95cm.

Table: 1

Trial

Measurement

(cm)

Deviation from average

(cm)

Deviation squared

(cm)2

1

3.90



2

3.95



3

3.96



4

3.85



5

3.90



6

4.00



7

3.90



8

3.95



9

3.85



N=10

4.00







Find the Standard deviation, s  

   =       

The measured value is given by   =                  


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