To compare the effect of weather on sales of soft drinks, a soda manufacturer sampled two regions of the country with the following results. Is there a difference in sales between the 2 regions? 
What is the null hypothesis? _____________________
Definitions:
Enter Bills
The process of recording invoices received from vendors in an accounting system.
Receive Payments
The process of collecting money from customers against invoices for goods or services provided.
Accounts Payable
Money owed by a company to its creditors for goods and services that have been delivered but not yet paid for.
Enter Bills Window
A feature in accounting software where users can input and manage bills they need to pay to suppliers or service providers.
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