Consider the following hypothesis test: Ho: p = 0.5 Ha: p ? 0.5 A sample of 800 provided a sample proportion of 0.58
a. Determine the standard error of the proportion.
b. Compute the value of the test statistic.
c. Determine the p-value, and at 95% confidence, test the hypotheses.
a. 0.01768
b. Z = 4.53
c. p-value is almost zero; reject H0
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One of the most important examples of a well-developed labor-management partnership existing in the U.S. can be found at:
A. Kaiser Permanente B. Imperial Oil C. Toyota D. Saturn
What is the biggest challenge posed by "egoism"?
What will be an ideal response?
Which approaches should an organization adopt for managing uncertainty in a complex and dynamic environment?
A. decentralized and organic approach, with mutual adjustment B. centralized and organic approach, with mutual adjustment C. centralized and organic approach, with direct supervision D. decentralized and bureaucratic approach, with standardized skills E. centralized and bureaucratic approach, with standardized work processes
Answer the following statement(s) true (T) or false (F)
1. An experimental study found that some leaders had mental models of leadership that emphasized that team members should spend time exchanging and sharing information, but that other leaders failed to realize the importance of this activity. 2. Collective efficacy consists of “a variety of configurations which emerge from the exercise of influence that produces interdependent and conjoint action”. 3. Researchers surveyed 179 principal–teacher dyads. They found that principals who practiced an empowering leadership style were able to improve the lead teachers’ job satisfaction and their performance. 4. According to Summit Fever on Mount Everest, the climbing disaster occurred because of a form of groupthink where cohesion is rooted in the pursuit of a common goal, not necessarily strong emotional bonds.