Answer: 3.22
Explanation:
Given that;
mean = 2.5 min
standard deviation = 0.25 min
now to get the value of X required, we say
z = (x - u) / a
where z is the distance from the mean measured in the standard deviation units, x is the value we are interested in, u is the mean distribution, a is the standard deviation of the distribution.
the time delay should be just enough to allow 99.8% of the cabinets to dry completely = 99.8/100 = 0.9980
first we determine an appropriate z value.
Using the standardized normal tables,
value of z for approximately 0.9980 is 2.88
so using our initial equation z = (x - u) / a
we substitute the value
z = (x - u) / a
2.88 = ( x - 2.5) / 0.25
2.88 * 0.25 = x - 2.5
0.72 = x - 2.5
x = 0.72 + 2.5
x = 3.22
Answer:
no idea but im pretty sure its 6 months
Explanation:
becuase i think so
Answer:
Given this change in the cost, the adequacy and quality of the estimated cost drivers and costs used by the system will determine the costing results for SR6 under the new system.
Explanation:
A cost driver can be described as the unit of an activity or any factor that makes the cost of an activity to fluctuate. An estimated cost driver is adequate and of the expected quality when quality or quantity is satisfactory or acceptable.
Therefore, given this change in the cost, the adequacy and quality of the estimated cost drivers and costs used by the system will determine the costing results for SR6 under the new system.
