Statistical Questions and Data Types CFA

Front

Which of the following is a statistical question that could be investigated?
What is the typical number of pets owned by students in our school?
How many siblings does Tom have?

Back

What is the typical number of pets owned by students in our school?

Front

Which of the following data sets contains categorical data? Test scores on math exam, Eye colors of students in class

Back

Eye colors of students in class

Front

A student collected data about their classmates' favorite sports. Is this categorical or numerical data?

Back

Categorical data because it involves categories of sports

Front

Which question would generate numerical (quantitative) data? Options: How many minutes do you spend on homework each day?, What type of music do you like?

Back

How many minutes do you spend on homework each day?

Front

What type of data would the question 'What brands of shoes do students wear to school?' produce?

Back

Categorical data because it involves brands as categories

Front

Is the following question statistical or non statistical?
How many lanterns are hanging in our classroom

Back

Non Statistical

Front

A question that anticipates and accounts for a variety of answers.

Back

Statistical Question

Front

Which of the following questions are a statistical question?
Options:
How many points did Barcelona score in their last game?
How many siblings does each person in our class have?

Back

How many siblings does each person in our class have?

Front

Are you hungry?

Back

Non Statistical Q

Front

Is the following question statistical or non statistical? On average, how many pencils does each classroom go through daily?

Back

Statistical