Answer:
Explanation:
My E-Commerce business has two main decision-makers. As a team, we had a budget of $1000 USD which we decided to use on marketing. We ultimately decided on placing banner ads on 2 popular sites that matched our products. Doing this we missed out on other opportunity costs such as adding another product line and marketing sample products to popular influencers. Both of which should have been considered because they could have just as easily brought as many or even more customers than having placed the ads.
The correct answer is T (True)
Explanation:
In the process of hiring a new employee, there are many factors employers consider such as experience, knowledge, communicational skills, among others. Besides this, one of the factors that influence employers in this process is the impression they have about candidates. For example, a candidate without enough experience or knowledge might still be hired if the employer had the impression that the candidate is willing to learn and is interested in the job. In the same way, applicants with enough experience and knowledge might not be hired if the employer has a negative impression of them. Thus, it is true some applicants might not be hired only because of a wrong or negative impression the employer had about them during the interview.
Answer: Insurance premium
Explanation:
a) ( 0.8509718, 0.8890282)
b) ( 0.7255, 0.7745)
Explanation:
(a)
Given that , a = 0.05, Z(0.025) =1.96 (from standard normal table)
So Margin of error = Z × sqrt(p × (1-p)/n) = 1.96 × sqrt(0.87 × (1-0.87) / 1200)
=0.01902816
So 95 % confidence interval is
p+/-E
0.87+/-0.01902816
( 0.8509718, 0.8890282)
(b)
Margin of error = 1.96 × sqrt (0.75 × (1-0.75) / 1200) = 0.0245
So 95% confidence interval is
p+/-E
0.75+/-0.0245
( 0.7255, 0.7745)
