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(Solved): Question 6: DO NOT USE EXCEL The diameters of 15 ball bearings manufactured in a precision engineeri ...



Question 6: DO NOT USE EXCEL The diameters of 15 ball bearings manufactured in a precision engineering facility are measured (in millimeters) with the following results:

10.1, 10.3, 10.2, 10.1,10.3,10.1,10.4,10.2,10.2,10.3,10.2,10.1,10.3, 10.1, 10.2

a- Calculate the Sample Mean and Sample Standard Deviation bConstruct a

95%CI

for

\mu

, the mean diameter. DO NOT USE EXCEL

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