Mathematics, 09.03.2020 23:55 kitykay2776
Assume that a national fitness study reports that 5 % 5% of millenials exercise daily. Suppose that a researcher surveys a random sample of 120 120 millenials regarding their daily exercise habits. Assume that X X is a binomial random variable that represents the number of millenials in the sample who exercise daily. Compute the mean μ μ and standard deviation σ σ of the sampling distribution of X X . Report μ μ as a whole number and σ σ as a decimal precise to two decimal places.
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Mathematics, 21.06.2019 14:00
Pokój na planie w skali 1: 100 jest prostokątem i ma wymiary 5,2cmx4,4cm. jaką powierzchnię w m2 ma pokój? ile m bieżących wykładziny dywanowej o szerokości 5m trzeba kupić by wyłożyć cały pokój jednym kawałkiem przy minimalnych stratach ? ile zapłacimy za wykładzinę jeśli 1m2 kosztuje 30 zł ?
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Mathematics, 21.06.2019 18:50
The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
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Assume that a national fitness study reports that 5 % 5% of millenials exercise daily. Suppose that...
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