A project consists of four activities with information as shown in the table. What is the overall variance of the project?
Activity Predecessor Length Standard Deviation
A -- 10 2
B A 12 1
C B 16 2
D C 14 3
A) 18
B) 8
C) 2.82
D) 5.56
A
Business
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Which form would an individual use who has less than $50,000 in taxable income from wages, salaries, tips, unemployment compensation, interest, or dividends, and who is married and does not itemize deductions?
A) Form 1040 B) Form 1040EZ C) Form 1040A D) Schedule A
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Dwell rate measures the proportion of ad impressions that result in users clicking an advertisement or mousing over the ad
Indicate whether the statement is true or false
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