Chapter $4$ Homework

Week

Guests

$116$

$212$

$318$

$414$

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 $6$