hapters $1$&$2$

Question $17,2\mathrm{.}1\mathrm{.}13-$T

HW Score: $59\mathrm{.}52\%,14\mathrm{.}88$ of $25$ points

Part $1$ of $10$

Points: $0$ of $1$

After an economic downturn, many homes were foreclosed because the owners could not make the payments. Available below is a sample of $33$ residential properties and the total balance on the mortgage at the time of foreclosure. Complete parts a through d below.

Click the icon to view the table of mortgage balances.

a$.$ Using the $2^{k}n$ guideline, what is the minimum number of classes that should be used to display the data in a grouped data frequency distribution?

$k=$ classes

Mortgage Balances

$\backslash$table$[[$$$178,341,$$$247,838,$$$224,879,$$$189,344,$$$335,098,$$$322,411],[$$$251,180,$$$284,652,$$$280,165,$$$312,858,$$$120,827,$$$174,348$