Si el gerente de control de calidad desea estimar la media de vida de lámparas con 20 horas, con un nivel de confianza del 95% y se supone un error de 10%. ¿Cuál es el tamaño de la muestra?
1 answer:
English translation:
If the quality control manager wants to estimate the average life of lamps with 20 hours, with a confidence level of 95% and an error of 10% is assumed. What is the sample size?
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Answer:
None of the above. 16 3/2 simplified is
Mixed number: 17 1/2
Improper fraction: 35/2
Step-by-step explanation:
Angle pml =39 Hope this helps u....
Step-by-step explanation: the 1st answer
A + R + J = 1925 A = 1/2R J = 2R 1/2R + R + 2R = 1925 7/2R = 1925 R = 550 J = 2(550) J = 1100 Joel collects 1100 cans .
42.52 g
im pretty sure this is the answer