State the trainee''s standard deviation

Reference no: EM13174837

A trainee in a medical laboratory will be released to work on her own when her results agree with those of an experienced lab technician at the 95% confidence level. Following are the results from a blood urea level:

Trainee: Mean=14.57 Standard Deviation=0.53 #of Samples=6

Technician: Mean=13.95 Standard Deviation=0.42 #of Samples=5

From the above results, should there be a concern that the trainee's standard deviation for ther work is significantly different then the technicians (at the 95% level)?

Reference no: EM13174837

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