Test Hypotheses about a Population Mean with Unknown
-$$\text { Use a t-test to test the claim } \mu = 15.3 \text { at } \alpha = 0.01 \text {, given the sample statistics } \mathrm { n } = 12 , \overline { \mathrm { x } } = 14.8 \text {, and } \mathrm { s } = 2.1 \text {. }$$

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The Answer of Test Hypotheses about a Population Mean with Unknown
-$$\text { Use a t-test to test the claim } \mu = 15.3 \text { at } \alpha = 0.01 \text {, given the sample statistics } \mathrm { n } = 12 , \overline { \mathrm { x } } = 14.8 \text {, and } \mathrm { s } = 2.1 \text {. }$$

Test Hypotheses About a Population Mean with Unknown -

Test Hypotheses About a Population Mean with Unknown
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