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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. The results follow. Let α = 0.05. Is the mean time to access the new website design shorter, or is (time for the old design - time for the new design) greater than zero? Express your answer in terms of the null hypothesis.
Poison
is a substance that, when introduced to or absorbed by a living organism, can cause harm or death, depending on its chemical properties and the organism's vulnerability.
Shotguns
Firearms designed to shoot a wide spread of projectiles, often used for hunting and sport shooting.
Biodiversity
Refers to the variety and variability of life on Earth, encompassing the diversity of species, ecosystems, and genetic variations.
Wildlife Reserves
Designated areas established to conserve wildlife and their habitats, promoting biodiversity and protecting endangered species.
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