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Question $3,$ Problem $4\mathrm{.}8$

Part $4$ of $5$

Daily high temperatures in St$.$ Louis for the last week were as follows: $95,92,95,95,97,88,95($yesterday$).$

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

b$)$ The high temperature for today using a $2-$day moving average $=$ degrees $($round your response to one decimal place$)$

c$)$ The mean absolute deviation based on a $2-$day moving average $=3$ degrees $($round your response to one decimal place$).$

d$)$ The mean squared error for the $2-$day moving average $=$ degrees ${?}^2($round your response to one decimal place$)$

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