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
Answer:
b. minimum prices are enforced
Explanation:
The manufacturer of certain products deals with their distributors by exploiting the market failures to negotiate ceiling and minimum prices with the threat of not purchase if the agreement is not validated.
This is done to prevent competition between reseller for the price. This makes the reseller profitable and therefore, the manufactured as well.
Full time employees are allowed a vacation they earned at the rate of one day per month at anytime, with a request submitted at least three business days minimum before the vacation period. failure to submit within the this time frame might cause denial of the vacation.
Answer:
E. separation, self-service, automation, and scheduling.
Explanation:
Increase in productivity in a business aims to increase the efficiency of an individual or process involved in production of useful output.
Strategies for improving productivity includes separation, self-service, automation, and scheduling.
When there is seperation in services available to a customer, they easily identify the most relevant one to them.
Self service gives control of the process to the customer, resulting in greater satisfaction.
Automation reduces the turnaround time of processes and refocuses labour to more complex activities. So production efficiency increases.
Scheduling reduces time wastage by assigning time to complete activities.
