Ek chemical company sells a specialty chemical in packages marked 17 grams. in reality, ek has set the process mean at -0.9 grams off the marked weight, and the process currently has a standard deviation of 0.11 grams. suppose the customer will accept anywhere between +/- 2.1 from the marked weight as long as the average package has at least 17 grams. calculate the process capability index for ek chemical.

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step-by-step explanation:

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large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.

grace would use 12 apple slices