The Humane Society reports that there are approximately 65 million dogs owned in the United States and
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The Humane Society reports that there are approximately 65 million dogs owned in the United States and that approximately 40% of all U.S. households own at least one dog. In a random sample of 300 households, 114 households said that they owned at least one dog. Does this data provide sufficient evidence to indicate that the proportion of households with at least one dog is different from that reported by the Humane Society? Test using α = .05.
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780495389538
13th Edition
Authors: William Mendenhall, Robert J. Beaver, Barbara M. Beaver
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