Mathematics, 14.01.2020 02:31 musa79

Amazon. com reported that 78 percent of a sample of 2,890 readers gave j. k. rowling's 2007 release, harry potter and the dealthy hallows, 5 out of 5 starts. is the 78 percent figure a statistic or a parameter?

a. statistic
b. parameter

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Amazon. com reported that 78 percent of a sample of 2,890 readers gave j. k. rowling's 2007 release,...