17
Step-by-step explanation:
I'm not sure if this is right, but what I did is added 10, 16 and 25 together to get 51. Then divide it by 3(becisse you've added 3 numbers together) to get 17. (Like doing the mean- add them up and divide by how many you have)
Answer:
Rhombus
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 .
