The mean and standard deviations for a process are ? = 90 and ? = 9, respectively. For the variable control chart, a sample size of 16 will be used. Calculate the standard deviation of the sample means
What will be an ideal response?
Sigma x-bar = 9/ = 2.25
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?Consider a fixed-payment security that pays $100 at the end of every year for five years. If the annual rate of discount is 7 percent, the present value of the security is
A. ?$142.64. B. ?$410.02. C. ?$789.34. D. ?$999.63.
When hiring employees, most hospitality organizations would say that ______.
a. Attitude is more important than skill. b. Knowledge is more important than abilities. c. Abilities is more important than attitude. d. Skills are more important the abilities.
An influential but noncontrolling investment is defined as ownership of between 20 to 50 percent of the stock of another company
Indicate whether the statement is true or false
For the network shown in Fig. 7.1, what is the project duration?
A) 6 B) 15 C) 13 D) 14