Chapter $4$ Homework

$\backslash$table$[[$Week$,$Guests$],[1,16],[2,12],[3,18],[4,14]]$

Use the na$$ve method and forecast week $5$ guests

Use a $2-$month moving average and forecast weeks $5$ and $6.$ Compute the MAD

Use a $2-$month weighted moving average and forecast weeks $5$ and $6.$ Use a weight of $2$ for recent and $1$ for furthest away. Compute the MAD

Use linear regression and forecast weeks $5$ and $6$