Answer:
The probability that 2 or 3 customers will arrive in a 15-minute period is 0.4703
Explanation:
Firstly, we have to determine the segment unit, since the mean is 10 per hour, the segment unit is 1 hour.
The mean(m) = 10
since the period is 15 minutes = 0.25 hour, t= 0.25 hour / 1 hour. Therefore mt= 2*10 = 2.5
The poisson distribution formula P(x) = 
Therefore the probability that 2 or 3 customers will arrive in a 15-minute period
P(x=2) or P(x=3) = P(x=2) + P(x=3) = 
= 0.2565 + 0.2138 = 0.4703
Therefore P(x=2) or P(x=3) = 0.4703
The probability that 2 or 3 customers will arrive in a 15-minute period is 0.4703
Answer:
False
Explanation:
The burndown chart is a visual analysis tool used in projects execution to express the work completed daily against the outstanding purposely to ensure that project are completed and delivered with the agreed timeline.
It measures effort in relation to the level of work done and also keep the team on daily schedule.
The chart represents the work done on the vertical (Y) axis and the time on the horizontal (X) axis.
Answer:
JIT production and JIT purchasing
Explanation:
JIT production and JIT purchasing under this process entity does not have extra material in stores and extra inventory produced.
as per the just in time
there is no benefit of holding inventory at stores
producing extra units does not add value they are useless until they are sold.
According to just in time inventory should be purchased when order has been placed and production process should start in order to meet the customers orders.
there are some conditions for this process
there should be very system to meet the order on time
there should be relaible production system units produced should not be poor quality goods
there should reliable suppliers to supply the material on time to meet the customers orders and avoid the stock out costs.
The amount of money that a worker's compensation claimant can recover is :
C. depends on whether the employer carried worker's compensation insurance
hope this helps
