Question 3A data analyst is given a dataset for analysis. It includes data about the total population of every country in the previous 20 years. Which of the following questions can the analyst use this dataset to address? Select all that apply.1 pointWhat was the effect of migration on the population of a certain country?What was the difference in population between two specific countries in 2018?What was the reason for the population increase in a certain country?What was the average population of a certain country from 2015 through 2020?

Question 3A data analyst is given a dataset for analysis. It includes data only about the total population of every country in the previous 20 years. Based on the available data, an analyst would have the full picture and be able to determine the reasons behind a certain country's population increase from 2016 to 2017.1 pointTrueFalse

Select all that applyWhich of the following statements about demography are true?Multiple select question.It involves the development of population forecasts.It includes the analysis of the structure of a population.It does not take into account such factors as gender, race, age, and ethnicity.It tries to understand the social consequences of population change.

Use the data from the sources to complete the questions below:- Explain the homogeneous nature of Australia's population in 1947.- Discuss the differences in population birthplace in Australia from 1947 and 2016. (Why has it changed?)- Explain the increase in Asian nations migration and the decrease of European migration. (Think about Australia's traditional and geographical links)- Why do you think there has been an increase in South African migration?

.Question 1A data analyst uses the SMART methodology to create a question that encourages change. In the SMART methodology, how is this question type described? 1 pointMotivational TransitionalAction-orientedResults-focused2.Question 2What is prioritized when asking a specific SMART question? Select all that apply.1 pointFocusing on a single topic or a few closely related ideasEnsuring the question is significantKeeping the question simpleAsking about the era, phase, or period involved3.Question 3A data analyst working for a coffee roaster is writing questions for a customer experience survey. One of the questions asks, “Do you prefer online or in-store?” Then, they rewrite it to ask, “Do you prefer purchasing coffee beans through our online marketplace or by shopping at our retail store?” Why is this a more effective question?1 pointThe first question is leading, whereas the second question could have many different answers.The first question contains slang that might not make sense to everyone, whereas the second question is easily understandable.The first question is closed-ended, whereas the second question encourages the respondent to elaborate.The first question is vague, whereas the second question includes important context.4.Question 4A data team at a high-tech company writes questions for a focus group. They use common abbreviations such as PLS for “please” and LMK for “let me know.” A supervisor then suggests spelling everything out in order to ensure the questions are fair. What are they trying to achieve?1 pointWriting questions that do not make assumptionsAvoiding leading people to a particular responsePresenting questions with straightforward wordingAsking irrelevant questions

Question 3Fill in the blank: In data analytics, a question is _____.1 pointan obstacle or complication that needs to be worked outa way to discover informationa subject to analyzea topic to investigate