(Solved): Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 8 degr ...

Use the ALEKS calculator to solve the following problems. (a) Consider a $t$ distribution with 8 degrees of freedom. Compute $P(?1.61<t<1.61)$. Round your answer to at least three decimal places. $P(?1.61<t<1.61)=$ (b) Consider a $t$ distribution with 22 degrees of freedom. Find the value of $c$ such that $P(t?c)=0.10$. Round your answer to at least three decimal places. $c=$