IM Algebra Unit 1 Summaries Flashcard

Front

_____________ data is expressed using a number.

Back

Numerical

Front

_____________ data is expressed using characteristics.

Back

Categorical

Front

Which question would produce categorical data?

Back

What are the favorite colors of the students at this school?

Front

Why is the question "How many students are on the roster for this class?" considered non-statistical?

Back

no variability

Front

Variability in data means

Back

not all values are the same

Front

Which graph is the easiest to see the exact data values? Options: Dot Plot, Histogram, Box Plot, Circle Graph

Back

Dot Plot

Front

Which graph is the easiest to see the exact data values? Options: Dot Plot, Histogram, Box Plot, Circle Graph

Back

Dot Plot

Front

Which statistic is NOT a part of the five number summary?

Back

mean

Front

Each section of a box plot represents

Back

25% of the data

Front

In a symmetric distribution, the mean is equal to

Back

The median