Unit -3 Collecting/Considering Data and Types of Studies (includ

What type of data is collected directly from first-hand experience?

• Primary Data

• Quaternary Data

• Secondary Data

• Tertiary Data

Which experiment is known for exploring gender biases in the workplace?

• Jenn/John Experiment

• Sampling Segregation

• Gettysburg Address

• Bias Project

What is the focus of the 'Get Your Hotdogs Here' project?

• Understanding Consumer Behavior

• Analyzing Sales Data

• Studying the Impact of Advertising

• Exploring Statistical Questions

Which of the following is an example of secondary data?

• Observations recorded in a lab notebook

• Historical speeches

• Data from an experiment you conducted

• Data collected through surveys

What statistical concept is illustrated by 'If the Shoe Fits'?

• Sampling Segregation

• Bias in Data Collection

• Data Distribution

• Correlation vs. Causation

What was the primary purpose of Abraham Lincoln's Gettysburg Address?

• To declare the end of the Civil War

• To honor the soldiers who died at the Battle of Gettysburg

• To announce his candidacy for a second term

• To abolish slavery throughout the entire country

Which of the following best describes the difference between primary and secondary data?

• Primary data is collected from the source, while secondary data is collected from published sources.

• Primary data is always numerical, while secondary data is textual.

• Primary data is less reliable than secondary data.

• Secondary data is collected first-hand, while primary data is collected second-hand.

Which statistical method is most appropriate for analyzing sales data from a 'Get Your Hotdogs Here' stand?

• Descriptive statistics

• Chi-square test

• Regression analysis

• Time series analysis

How does the Gettysburg Address exemplify the use of persuasive speech in American history?

• By using complex language to appeal to educated individuals

• Through its brevity and emotional appeal to unity and freedom

• By providing a detailed analysis of the Civil War's causes

• Through the use of statistical data to support its claims

What is a key difference between descriptive and inferential statistics?

• Descriptive statistics summarize data, while inferential statistics use data to make predictions.

• Descriptive statistics can only be used with primary data, while inferential statistics are used with secondary data.

• Inferential statistics describe what is happening, while descriptive statistics predict what will happen.

• Descriptive statistics are used for large data sets, while inferential statistics are used for small data sets.