Answer to Question #318644 in Engineering for Sonal

Question

A chopped meat mixture is formed by blending lean meat &fat ingre each consisteing 0.12 gm partcle sizeto produce an overall fat content 15%. After 10min of mixing eight sample of 3 gm each were taken from mixing bowl. Each sample was measured for fat content which give foll. Results expressed as 17.9%,23.3%,10%,13.3%,16.7%,26.7%6.7%12.2%.The mixtures was formed after mixing 10min from initial seprate ingredients of fat nd lean meat each composed of 0.12gm partcle .

A ) What would be expected value of mixing index after 15 min.mixing ?

B) What will be expected variance after 15min of mix?

C)If u were developing a schedule for this processing step what would be the recommended total mixing time nd why?