Mathematics, 18.10.2020 14:01, mfr81
Una encuesta a 36 propietarios de iPhone seleccionados al azar mostró que el precio de compra tiene una media de 650 dólares, con una desviación estándar muestral de 24 dólares. Se puede afirmar que el intervalo de confianza de 95% de la media es:
Answers: 2
Mathematics, 21.06.2019 14:00, ninaaforever
Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660
Answers: 3
Mathematics, 21.06.2019 17:00, joelpimentel
Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?
Answers: 3
Mathematics, 21.06.2019 20:00, ayoismeisalex
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
Una encuesta a 36 propietarios de iPhone seleccionados al azar mostró que el precio de compra tiene...
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