A sample of n = 9 patients is obtained from a population with μ = 29,...

A sample of n = 9 patients is obtained from a population with μ = 29, and a treatment is administered to the individuals in the sample. After treatment, the sample mean X= 27. SS = 72. Compute one-sample t-value.

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Expert Solution

We have

Sample mean,

Variance ,

Standard deviation ,

orchestra answered 1 year ago

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