Answer:
Explanation:
A Supervised learning allows you to collect data or produce a data output from the previous experience while an unsupervised learning you do not need to supervise the model.
A. Deciding whether to issue a loan to an applicant based on demographic and financial data (with reference to a database of similar data on prior customers). - Supervised learning
B. In an online bookstore, making recommendations to customers concerning additional items to buy based on the buying patterns in prior transactions. - Unsupervised learning
c. Identifying a network data packet as dangerous (virus, hacker attack) based on comparison to other packets whose threat status is known - Supervised learning
d. Identifying segments of similar customers. - Unsupervised learning
e. Predicting whether a company will go bankrupt based on comparing its financial data to those of similar bankrupt and nonbankrupt firms. - Supervised learning
f. Estimating the repair time required for an aircraft based on a trouble ticket. - supervised learning
g. Automated sorting of mail by zip code scanning. - Supervised learning
H. Printing of custom discount coupons at the conclusion of a grocery store checkout based on what you just bought and what others have bought previously - Unsupervised learning
A legitimate commercial program should provide information in regard to all of the following (staff training and education, the risks of their products or program, and program outcomes) except personal testimonials. The correct answer is D.
Answer:
B) User
Explanation:
The user role in a buying center is performed by an employee who will actually use the product in his daily work activities. Many times buying processes start with the users requesting the purchase of some new technology or equipment. They are the most qualified member of the buying center team when it comes to evaluating what type of product they need and if the options can be suitable or not.
It should be noted that good starting point for developing time and cost estimates is Past experience.
<h3>What is cost estimate ?</h3>
A cost estimate can be regarded as the approximation of the cost of a program as well as project.
The cost estimate can be seen as product of the cost estimating process and it based on past experience.
Learn more about cost estimate at;
brainly.com/question/251701
Answer:
(b) and job performance are unrelated
Explanation:
Correlation coefficient = 1 perfectly related
Correlation coefficient = 0 perfectly unrelated
Correlation coefficient of zero means the selection test and the job performance are unrelated. Hence, the correct answer is B
