Reference no: EM13969664
The mean annual salary for a sample of electrical engineers is $83,500, with a standard deviation
The mean annual salary for a sample of electrical engineers is $83,500, with a standard deviation of $1500. The data set has a bell-shaped distribution.
(a) Use the Empirical Rule to estimate the percent of electrical engineers whose annual salaries are between $80,500 and $86,500.
(b) In a sample of 40 additional electrical engineers, about how many electrical engineers would you expect to have annual salaries between $80,500 and $86,500?
(c) The salaries of three randomly selected electrical engineers are $90,500, $79,750, and $82,600. Find the z-score that corresponds to each salary. Determine whether any of these salaries are unusual.
|
Promote safe working conditions
: "Promote conditions that empower people's capacity to meet their basic human needs (for example, safe working conditions and sufficient pay to live on)." Other examples include off shoring and outsourcing operations that promote safe working condi..
|
|
Can you have empowerment without ownership and vice-versa
: As a global manager, how/what would you do in keeping employees "energetic /creative "and help them to have a feeling of empowerment? And can you have empowerment without ownership and vice-versa?
|
|
Carlos is using which ethical system for his decision making
: describes which approach to bureaucratic control? Once a problem is identified and properly diagnosed, the next stage in the decision making process involves: Carlos is using which ethical system for his decision making?
|
|
How many years it take an investment to triple
: State the amount accumulated by each of the following present investmens: $4,000 in 10 years at 8% compounded annually.
|
|
Find the z-score that corresponds to each salary
: About how many electrical engineers would you expect to have annual salaries between $80,500 and $86,500 - Find the z-score that corresponds to each salary. Determine whether any of these salaries are unusual.
|
|
Determine the quantity that would be produced at this price
: Algebraically, determine what price Katrina's Candies should charge in order for the company to maximize profit in the short run. Determine the quantity that would be produced at this price and the maximum profit possible.
|
|
Develop a model to determine the optimum schedule
: Develop a model to determine the optimum schedule. Specifically, this will be a written model with well-defined decision variables - Find a problem that could be solved with these ILP methods. Clearly explain what the problem is that will be solved..
|
|
Determine the quantity that would be produced at this price
: Algebraically, determine what price Katrina's Candies should charge in order for the company to maximize profit in the short run. Determine the quantity that would be produced at this price and the maximum profit possible.
|
|
What were you wearing and how was your hair styled
: What were you wearing and how was your hair styled? What kind of shoes, jewelry, or makeup were you wearing? How was your bedroom at home decorated? What were the colors? What was on the walls
|