A professor records the number of students who complain each week throughout the semester. If the class size is forty students, what are 3-sigma control limits for this class? Construct a control chart and interpret the data
Week number Complaints
1 5
2 2
3 7
4 1
5 3
6 2
7 8
8 1
9 3
10 5
11 4
12 6
13 3
14 1
15 4
The process is in control.
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The three categories of manufacturing costs comprising the cost of work in process are direct labor, direct materials, and:
A) indirect expenses B) direct expenses C) sales salaries expense D) factory overhead
Some advantages of texting and instant messaging include immediacy and cost
Indicate whether the statement is true or false
According to Modigliani and Miller, altering a firm's capital structure will not change a firm's value because
A) taxes have no effect on capital structure decisions. B) the value of a firm is based on the earnings power of its assets. C) markets are not efficient and shareholders can be fooled by capital structure changes. D) bankruptcy costs rise when debt levels increase. E) the cost of equity falls as more debt is issued.
Through the use of mnemonics, advertisers hope consumers will not engage in ________ when they see the advertisements.
A. selective attention B. selective bias C. selective rehearsal D. selective comprehension E. selective retention