ESTADISTICA INFERENCIAL MAYO 2021 I.- Una empresa dedicada a la fabricación de respiradores señala que sus productos tienen una
duración de 41 meses de vida útil, una revista médica hace pruebas con 32 de sus productos
obteniendo una media de 38.5 meses con una desviación estándar de 6.4 meses, obtenga la
conclusión para los siguientes niveles de significancia:
n:32
a) 2%.
b) 0.10
c) 0.08

d) 1%

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.