The answer is: "<span>mean absolute percentage error {"MAPE"} .
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62.5% i think thats correct
Answer:
a
Step-by-step explanation:
Answer:
The potato bag assembly line is closer to the specifications given because its z-score is closer to the standard mean than the popcorn chip bag assembly line.
Step-by-step explanation:
Popcorn mean= μ`1= 3.06
Popcorn St. Dev= σ1= 0.02
Potato Mean= μ`2= 5.05
Potato St. Dev= σ2= 0.05
Finding the z score
z= x- u / σ
Popcorn z= 3.06- 3.03/0.02= 1.5
Potato Z= 5.05-5.07/0.05= -0.4
The mean is taken to be at zero ( 0) therefore difference of 0.4 is less than a difference of 1.5
Choice 3 is the best option .
So first find like terms. The like terms are 3y 7y and 4y. Now add all of them together to get 14y and then just put the -6 back in the equation for your final answer. Final answer: 14y - 6