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Four ingredients are blended to make a final product. Using the data below, what is the expected weight and variation of

Posted: Fri Jul 22, 2022 11:17 am
by answerhappygod
Four ingredients are blended to make a final product. Using the data below, what is the expected weight and variation of the final product?

Ingredient A 70 3.00 grams -

Ingredient B 20 1.73 grams -

Ingredient C 15 1.73 grams -

Ingredient D 10 - 1.00 grams -

A. 115 ± 7.46 grams
B. 115 ± 5.73 grams
C. 115 ± 4.00 grams
D. 115 ± 3.61 grams