A sequence diagram is composed of a timeline, objects that interact across this timeline, and the messages that they exchange
Indicate whether the statement is true or false
TRUE
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If we focus on, talk about, and think about the parts of our job that we don’t like, we are not:
a. intentionally focusing our thoughts on the naturally unrewarding aspects of activities b. intentionally focusing our thoughts on the naturally rewarding aspects of activities c. building more naturally enjoyable features into our life’s activities d. avoiding negative self-talk
A consortium led by the French Association of Value Analysis and the Association of German Engineers explored, developed and articulated the value management approach for the European Union. The consortium first urges firms to:
a. focus on business processes b. adopt a supply management orientation approach c. adopt a customer-value philosophy and set of action guidelines d. incorporate a procurement orientation into all aspects of buying
Blaster, Inc. recently conducted a least-squares regression analysis to predict selling expenses. The company has constructed the following regression equation: Y = 329,000 + 7.80X. Which of the following statements is false if the primary cost driver is number of units sold?
A. The company anticipates $329,000 of fixed selling expenses. B. The company expects both variable and fixed selling expenses. C. "Y" represents total selling expenses. D. For each unit sold, total selling expenses will increase by $7.80. E. "X" represents the number of hours worked during the period.
A population has a mean of 84 and a standard deviation of 12 . A sample of 36 observations will be taken. The probability that the sample mean will be between 80.54 and 88.9 is
a. 0.0347 b. 0.7200 c. 0.9511 d. 8.3600