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Mathematics, 22.06.2019 04:30, desereemariahha
People end up tossing 12% of what they buy at the grocery store. assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. a. calculate the mean and the standard error for the sample proportion p. b. describe the sampling distribution of p in part a. draw a graph of this probability distribution with its mean and standard deviation. what is the probability that your survey will provide a sample proportion more than 15%? c. d. population proportion? what is the probability that your survey will provide a sample proportion within + 0.03 of the
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Mathematics, 22.06.2019 05:30, perezsamantha3oqr0za
Mandy and four of her friends want to see a movie. if m represents the cost for one person to see a movie, which expression represents the cost for mandy and her friends to see a movie?
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Mathematics, 22.06.2019 06:10, almaga1979orfvwo
Which best describe the graph of the function f(x) = 4(1.5)x
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Mathematics, 21.01.2021 01:00
Mathematics, 21.01.2021 01:00