$10 off $50
Buy-1-Get-1 Half Off
Customers
Spending
More than $30
Customers
Spending
$30 or Less
Which statement best describes how the manager can check if there is an association between the two variables?
The manager must check relative frequencies by row because there are more than two different promotions.
The manager must check relative frequencies by column because there are more than two different promotions
The manager cannot use relative frequencies to look for an association because there are more than two differes
s by now and by column to look for an association.
