Ejercicios para la actividad 7. 1. Contrastar que, con el cambio de modelo de una máquina, el proceso se ha hecho más

variable. La varianza con el modelo anterior fue de 23.15. Se realizan 25 observaciones con el

nuevo modelo obteniéndose una varianza muestral

2. de 40.5. Utilice un 99% de confianza para realizar el contraste. (Contraste bilateral)

i hope all are safe and gappy in this time take care of youreself also health first thsn any work

almost done 23 out of 25

whole quiz

1. the sum of all activities involved in getting high-quality products into the marketplace

2.operations

3. the principle of looking at the supply chain as a whole in order to improve the overall flow through the system.

4. produced; performed

5. activities producing tangible products, such as radios, newspapers, buses, and textbooks.

6. activities producing intangible and tangible products, such as entertainment, transportation, and education.

7.   customer focus

8. analyzing a competitor's products to identify desirable improvements

9. the systematic direction and control of the processes that transform resources into finished projects that create value for and provide benefits to consumers.

10. operation management.

your welcome leave a rate and a < 3