Answer:<u><em> C) All of these choices are true.</em></u>
Explanation:
Sensitivity analysis is a process of seeing how optimal decision and EMV vary when one or more inputs vary.
Sensitivity analysis finds out how various values of an self-reliant variable affect a particular dependent variable under a set of postulate.
This is used within particular extremity that depend on one or more input variables.
Contingency plan is a strategy in a multistage decision problem that specifies which decision to make for each possible outcome.
A contingency plan is a class of action fashioned to help an administration respond effectively to a important future event or status that may or may not happen.
Multistage decision problem is one where decisions and observations of uncertain outcomes alternate.
Answer / Explanation:
Kindly note that the question is incomplete. However, kindly find the complete question below and the answer.
Complete Question
Water is flowing in a trapezoidal channel at a rate of Q=20m³/s . The critical depth y for such a channel must satisfy the equation:
0 = 1 − Q² / gA³c . B Where g= 9.81m /s² and Ac = the cross-section area can be related to depth y by B = 3+y and Ac = 3y+y²/2. Solve for the critical depth using (a). the graphical method,
Answer:
Given the equation,
0 = 1 − Q² / gA³c. B
Now substituting the given value g= 9.81m /s² , Q =20m³/s, B = 3+y, and Ac = 3y+y²/2,
We get:
0 = 1 - 20² / (9.81) ( 3y + y²/2)³ (3+y)
Hence we choose f(y) = 1 - 40.7747 / (3y + y²/2)³ . (3 + y) and solve for f(y) = 0
Therefore,
To solve using a graph, we take twelve sample points ( starting at y = 0.25 in step of 0.25m and plot a graph using MS- Excel. Kindly find the graph below.
2) As evident from the sample point and the graph function f(y) gets close to zero at y = 1.5, hence the root of f(y) = 0 is Xr = 1.5
The ability of an organization to produce services that, by utilizing the consumer's five senses, have some uniqueness in their characteristics is experience differentiation.
Explanation:
Experience-based differentiation (EBD) which we describe as: a continuously loyalty-building systematic response to customer interaction. Don't linger on the word too much.
Organisations must pursue a multi-year path to achieve with EBD. This is why organisations will make this is one of every top business initiatives. In the financial sector, education and travel sectors we foresee EBD to make rapid progress.
WACOAL DIA, a luxury brand of WACOAL, is an example of marketing by which expertise in the procurement process has been improved.
Answer:
Cluster sampling
Explanation:
Cluster sampling is a type of sampling in which a population is divided into groups and one whole group from the division is randomly with every member of the chosen group involved.
As in thr question, the phone number listings have been divided into groups of 400 and her name came up in the first group of the listing divisions to be considered, hence her selection.
Cheers.
