Examples

$μ = 3$ , $n = 17$ , $α = 0.1$

Step 1

Find the t-value using a t-distribution table. To prove the mean is equal to $3$ , use the two tailed test.

$- 1.74588366$

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$