Control charts for variables are based
on data that come from
a. acceptance sampling
b. individual items
c. averages of small
d. averages of large samples
e. the entire lot
When a sample measurement falls inside the control limits, it means
a. each unit manufactured is good enough to sell
b. the process limits cannot be determined statistically
c. the process output exceeds the requirements
there is no other pattern in the samples, the process is in control
e. the process output does not fulfill the requirements
Question 4 0
/ 1 point
The upper and lower limits for diving ring diameters made by
John’s Swimming are 40 and 39 cm. John took 11 samples with the following
Is the process in control?
there is a distinguishable pattern to the samples.
No, the range is not in control.
No, some diameters exceeded the control limits.
Yes, no diameters exceeded the control limits.
Which of the following statements about the basic EOQ model
If the ordering cost were to double, the EOQ would rise.
If annual demand were to double, the EOQ would increase.
If the holding cost were to increase, the EOQ would fall.
If annual demand were to double, the number of orders per
year would increase.
the above statements are true.
What is the main reason why a Manufacturer prefers a larger
order size than its Retailers?
The Manufacturer’s unit holding cost is larger than the
Manufacturer’s unit order/set-up cost is larger than the Retailers’.
The Retailers’ unit holding cost is larger than the
Keeping a product generic as long as possible before customizing is
c. channel assembly
d. forward integration
e. backward integration