Answer:
sentiment analysis
Explanation:
Sentimental analysis is the mining of subjective information from a source material (usually social media), this is aimed at understanding the social sentiment the public has about a brand or service.
Sentimental expressions can be positive negative or neutral. For example a statement from a review: 'I really like their services, they make sure you are satisfied with your purchase.' Is an example of positive sentimental expression.
Answer:
Creating a data warehouse
Explanation:
Customer relationship management or CRM aims at creating and maintaining good customer relationships, providing better customer satisfaction so as to increase sales.
CRM focuses upon providing good customer support and customer feedback.
The primary step, in Customer Relationship management is creating a data warehouse. Data warehouse refers to a database from where extraction of customer details gets convenient.
Such database can be used for data analysis and reveals customer habits and past purchase trends.
Answer:
Franchise
Explanation:
This is a business arrangement where the owner of a successful business gives the right (through special business and legal arrangement) to another, to run such business in a specified location using his brand name in accordance with agreed terms and conditions. Under this arrangement, technical support and training are always provided by the franchiser.
The franchisor charges the franchisee a fee for the right which in most cases is periodic. The franchise is renewable.
Answer:
(a) 
(b) 
(c) X=4.975 percent
Explanation:
(a) Find the z-value that corresponds to 5.40 percent
.


Hence the net interest margin of 5.40 percent is 2.5 standard deviation above the mean.
The area to the left of 2.5 from the standard normal distribution table is 0.9938.The probability that a randomly selected U.S. bank will have a net interest margin that exceeds 5.40 percent is 1-0.9938=0.0062
(b) The z-value that corresponds to 4.40 percent is
The net interest margin of 4.40 percent is 0.5 standard deviation above the mean.
Using the normal distribution table, the area under the curve to the left of 0.5 is 0.6915
Therefore the probability that a randomly selected U.S. bank will have a net interest margin less than 4.40 percent is 0.6915
(c) The z-value that corresponds to 95% which is 1.65
We substitute the 1.65 into the formula and solve for X.




A bank that wants its net interest margin to be less than the net interest margins of 95 percent of all U.S. banks should set its net interest margin to 4.975 percent.
The development of team roles arises from the expectations of the team, the organization, and the team members themselves. .
<h3>What is a team?</h3>
A team serves as group of people that have a particular goal and they work together to achieve the aim of the organization.
However, team roles are the responsibility of each members which is expected from individuals in the team.
Learn more about team at:
brainly.com/question/11352260