Answer:
a. count of observations that meet a condition (counts), total number of observations (nobs), Hypothesized value of population proportion (value).
Explanation:
In other to use the proportion_ztest method, the need to make import from the statsmodel module ; statsmodels.stats.proportion.proportions_ztest ; this will allow use use the Z test for proportion and once this method is called it will require the following arguments (count, nobs, value=None, alternative='two-sided', prop_var=False)
Where;
nobs = number of observations
count = number of successes in the nobs trial or the number of successes for each independent sample.
Value = hypothesized value of the population proportion.
Answer:See the suggestions on the Opportunities tab
Explanation: The improvement in the Google ad can be made by the taking a look at the Opportunities tab which will display the adequate opportunities.
The tab displays these opportunities on the basis of the campaign settings, account's history, performance, style, trends etc and thus will create the appropriate opportunities accordingly.Thus Marcos will have to see the suggestion displayed on Opportunities tab
What Nadeen needs to do to get people to engage with her web site is to regularly post new content and regularly respond to user comments and questions (options A and C).
<h3>What should Nadeen do to increase visits to her website?</h3>
Currently, social networks and pages have become tools to share information and create a community of people around a topic.
From this trend, many people have developed their own web pages to share their knowledge and experience with other people so that knowledge becomes public and help those who do not have as much knowledge.
However, for a page to have high interactions and visits from the public, the owner of the page must ensure that they comply with some recommendations that will increase the traffic of their page, such as:
- Post frequently: This is because people are constantly looking for information and like to be up to date with the latest.
- Respond to user comments and questions: This creates a link between the page owner and their visitors that makes them feel comfortable with this page. This also helps the owner create a community where everyone participates by contributing knowledge.
Note: This question is incomplete because the options are missing. Here are the options:
A. She must post new content on her website regularly.
B. She must increase the number of pay-per-click advertisements on her website.
C. She must regularly respond to user comments and questions.
D. She must use a secure payment gateway.
Learn more about vegan in: brainly.com/question/8708517
