Daily high temperatures in St$.$ Louis for the last week were as follows: $\backslash (93,92,93,95,97,86,95\backslash )($yesterday$).$

a$)$ The high temperature for today using a $3-$day moving average $\backslash (=\backslash )$ degrees $($round your response to one decimal place$).$

b$)$ The high temperature for today using a $2-$day moving average $\backslash (=90\mathrm{.}5\backslash )$ degrees $($round your response to one decimal place$).$

c$)$ The mean absolute deviation based on a $2-$day moving average $\backslash (=\backslash )$ degrees $($round your response to one decimal place$).$