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Mathematics, 22.07.2020 14:01 AJSkullcrusher
It is believed that 30% of the people in Washington state want cell phone use banned in cafes. The CEO of a major coffehouse chain in Seattle wonders whether the opinion of the people who go to her cafes is different from the overall population. She hires a polling agency to investigate this issue. In a random sample of 1450 individuals, 474 people have the same opinion as the overall population. What is the p-value?
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It is believed that 30% of the people in Washington state want cell phone use banned in cafes. The C...
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