Refer to the following partial ANOVA results from Excel (some information is missing) .The response variable was Y = maximum amount of water pumped from wells (gallons per minute) . 
The degrees of freedom for age of well is:
Definitions:
Rewards Drive
The motivation prompted by the anticipation or receipt of rewards, influencing behavior and decision-making.
Extrinsic Motivators
External incentives such as rewards or punishments that encourage a person to perform an activity, regardless of whether the activity is inherently enjoyable.
Money
A medium of exchange, unit of account, and store of value used to facilitate transactions and measure the value of goods and services.
Fame
The state of being widely known and recognized by the public, often due to achievements or notable qualities.
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