Use a T-Test to Test the Claim μ = 10 $\mathrm { n } = 12 , \overline { \mathrm { x } } = 11.2 , \text { and } \mathrm { s } = 2.2$

Essay

Use a t-test to test the claim μ = 10 at α = 0.01given the sample statistics $\mathrm { n } = 12 , \overline { \mathrm { x } } = 11.2 , \text { and } \mathrm { s } = 2.2$ . Round the test statistic to the nearest thousandth.