One model of six breads of bread was taken from the output of an oven at james’ Bakery and Plumbing Supply to monitor the quality. Each bread was weighed and the results are shown below
Breads weight
1 16.02
2 16.07
3 15.98
4 15.99
5 16.04
6 15.97
What is the sample average, X and the sample range, R, for this sample?
A) 96.07; 0.01 D) 16.01; 0.05
B) 16.01; 0.01 E) 96.07; 0.10
C) 16.01; 0.10
2. Falcion Unlimited must choose between thses two processes, automatic and semi-automatic .
process Fixed Cost Variable Cost
Semi-automatic $100,000 $43.00
Automatic $150,000 $35.00
Over what volume range would Falcion Unlimited prefer the semi-automatic process
a. 6,250 and over
b. 1 to 6,250
c. 1 to 1,600
d. 2,000 and over
e. 1 to 2,000