A company is researching the effectiveness of a new website design to decrease the time to access a website. Five website users were randomly selected, and their times (in seconds) to access the website with the old and new designs were recorded. To compare the times, they computed (new website design time - old website design time) . The results follow. 
What is the alternative hypothesis?
Definitions:
Effective Income Tax Rate
The mean rate at which a person or company is taxed, determined by dividing the total amount of tax owed by the taxable income.
Net Income
The amount of profit left over after all operating expenses, taxes, and interest payments are deducted from total revenue. It is a key indicator of a company's profitability.
Dividends
Payments made by a corporation to its shareholders, usually as a distribution of profits.
Significant Influence
The capacity to participate in the financial and operating policy decisions of an investee, but not full control or joint control over those policies.
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