Mathematics, 02.03.2021 16:50 conyabrew82
1.Durante quinze dias, numa maternidade, os pesos dos bebés à nascença distribuíram-se da seguinte forma: Peso (em gramas) Número de bebés [2400,2600[ 2 [2600,2800[ 3 [2800,3000[ 5 [3000,3200[ 12 [3200,3400[ 11 [3400,3600[ 4 [3600,3800[ 3 1.1. Qual a percentagem de bebés com pelo menos 3000 gramas; 1.2. Construa um histograma de frequências absolutas; 1.3. Determine, com aproximação às unidades, o percentil de ordem 60 e interprete o seu significado.
Answers: 1
Mathematics, 21.06.2019 18:30
How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?
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Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
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The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.
Answers: 3
1.Durante quinze dias, numa maternidade, os pesos dos bebés à nascença distribuíram-se da seguinte f...
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