Mathematics, 18.02.2021 17:20, hncriciacheichi
Una clínica realiza un análisis de colesterol en hombres mayores a 60 años, y luego de varios años de investigación, concluye que la distribución de lecturas sigue una distribución normal, con media de 225mg/dl y una desviación estándar de 20mg/dl.
a) ¿Qué porcentaje de esta población tienen lecturas mayores a 245mg/dl de colesterol?
b) ¿Qué porcentaje tiene lecturas inferiores a 195,25mg/dl?
Answers: 2
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The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?
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Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?
Answers: 2
Una clínica realiza un análisis de colesterol en hombres mayores a 60 años, y luego de varios años d...
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