Answer:
Option A
Step-by-step explanation:
Number of components assembled by the new employee per day,
N(t) =
Number of components assembled by the experienced employee per day,
E(t) =
Difference in number of components assembled per day by experienced ane new employee
D(t)= E(t) - N(t)
D(t) =
=
=
=
=
Therefore, Option A will be the answer.
Answer:
And i fwe look into the normalstandar dtable we can find the desired probability:
And then the The area to the right of z = 1.51 is 0.0655
Step-by-step explanation:
For this case we want to find the following probability:
And for this case we can use the normal standard distribution and the complement rule and we have this:
And i fwe look into the normalstandar dtable we can find the desired probability:
And then the The area to the right of z = 1.51 is 0.0655