Answer:
c. 0.0819
Explanation:
The mean = 0.85
standard error of the proportion is: sp = sqrt(pq/n)
= sqrt ((.85)(0.15) / 51) = 0.05
P(0.9115 < X < 0.946) = P( (0.9115 - 0.85) / 0.05 < z < (0.946 - 0.85) / 0.05 )
= P(1.23 < z < 1.92)
= P(z < 1.92) - P(z < 1.23) = 0.0819
The answer is selecting an alternative. It is because it is
not always satisfying or a guarantee of using an alternative in the stage of
managerial decision making process because sometimes it won’t suit or will be
helpful in solving the problem.
Answer:
The client is in the exhaustion stage of the general adaptation syndrome.
Explanation:
The 3 stages of the General Adaptation Syndrome are Alarm reaction, Resistance and Exhaustion.
The characteristic properties of each of the stage are different: For example
- The person experiences, either higher rate of stress or adrenaline rush through the body in the 1st stage.
- The person experiences frustration and anxiety in the second stage which is the Resistance stage.
- While there is excessive fatigue in the 3rd stage which is exhaustion.
As the client is showing the symptoms of fatigue, thus this is the 3rd stage, i.e. exhaustion stage of GAS.
Explanation:
Challenge 1: Changes in how buyers buy.
Challenge 2: Competition.
Challenge 3: Need for top talent.
Challenge 4: Competing on price only.
Answer: Alternative 3 will be selected.
Explanation:
The system that should be selected is the alternative that is better than the other alternatives by being higher than MARR if selected.
First compare A1 to A0
The rate of return here is 18% which is higher than the MARR of 15% so Alternative 1 should be chosen over A0 which is to do nothing.
Compare A1 to A2
If A2 is chosen over A1, the incremental return is 10% which is less than the MARR of 15% so A2 should not be chosen over A1. A1 should instead be chosen over A2.
Compare A1 to A3
If A3 is chosen over A1 then the incremental return would be 18%. This is higher than the MARR of 15% so Alternative 3 should be chosen over Alternative 1.
Alternative 3 should be chosen over A1 which should be chosen over A2 and A0.
A3 will therefore be selected.