Do the following for the specified​ one-mean t-test. a. Use a​ t-table to estimate the​ P-value. b. Based on your estimate in part​ (a), state at which significance levels the null hypothesis can be​ rejected, at which significance levels it cannot be​ rejected, and at which significance levels it is not possible to decide. ​Two-tailed test, n=19​, and t=−1.561   a. the p value is   less than 0.005 between 0.025 and 0.05 between 0.005 and 0.01  greater than 0.10

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