You are reviewing a report that compares the number of weekly client meetings and project completion rates across teams. The table below summarizes the data for each team:

Which statement best describes the data shown above? Select the best answer.

• A. "Gamma and Omega were outliers that inflated the meeting average, but most teams finished about 3 projects per month."
• B. "Teams with 5-6 weekly meetings tended to complete more projects than those with very high or very low meeting counts."
• C. The more meetings a team had, the more projects they finished, especially in high-performing teams like Omega and Delta."
• D. "Project completion numbers were nearly identical across all teams, averaging 3.25 per month."

An online retailer collects customer reviews, order transaction logs, and product ratings.
Which of the following correctly classifies these types of data? Select the best answer.

• A. Product ratings are qualitative and unstructured; customer reviews are quantitative and structured; transaction logs are semi-structured and qualitative.
• B. Product ratings are qualitative and structured; customer reviews are qualitative and unstructured; transaction logs are quantitative and semi-structured.
• C. Product ratings are quantitative and structured; customer reviews are qualitative and unstructured; transaction logs are structured and quantitative
• D. Product ratings are quantitative and unstructured; customer reviews are structured and qualitative; transaction logs are quantitative and unstructured.

A student writes a program using input() to collect user data, then tries to add 5 to the input value without conversion. The program crashes. What is the most likely cause of this behavior?

• A. input returns int
• B. input returns float
• C. input returns string
• D. Syntax error

A health researcher uses wearable devices to record physical activity and sends a survey to randomly selected participants across age groups.
Why can this approach be effective? Select the best answer.

• A. It limits sampling to one demographic, ensuring high-quality data within a specific group.
• B. It uses unstructured interviews to validate automated tracking, improving bias detection.
• C. It relies on observational methods, which are more accurate than surveys or sensors.
• D. It combines automated data collection with representative sampling, reducing the risk of bias.

Which of the following statements about Python functions are correct? (Choose two.)

• A. A function cannot call itself or be passed as an argument to itself.
• B. passexecutes the function body and returns its result.
• C. Positional arguments must be passed in the order defined, while keyword arguments can be passed in any order using their parameter names.
• D. If a function does not contain a returnstatement, it returns Noneby default.
• E. Default parameters must always come before required ones in the parameter list.
• F. Functions can only return numeric values or strings.