Question: Claim: = 981. Sample data: n= 23, x(mean)= 912, s= 30. The sample data appear to come from a normally distributed population with = 30.

Claim: = 981. Sample data: n= 23, x(mean)= 912, s= 30. The sample data appear to come from a normally distributed population with = 30.

Normal
Neither
Student t

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