Data Displays

Front

This display shows __________ data.

Back

numerical or categorical data.

Front

How many cities have temperatures between 70 degrees and 99 degrees?

Back

44

Front

Which is the most popular color of those polled?

Back

Red

Front

The box-and-whisker plots show the test scores of two different classes. Which class had a greater range of test scores?

Back

1st period had a greater range.

Front

Which of the following best describes the shape of the distribution?

Back

SKEWED LEFT.

Front

What is a box-and-whisker plot?

Back

A graphical representation that shows the distribution of a dataset based on a five-number summary: minimum, first quartile, median, third quartile, and maximum.

Front

What does it mean if data is skewed to the left?

Back

The left tail of the distribution is longer or fatter than the right tail, indicating that the majority of the data points are concentrated on the right.

Front

What is the median in a dataset?

Back

The median is the middle value when the data points are arranged in ascending order.

Front

What is the mode of a dataset?

Back

The mode is the value that appears most frequently in a dataset.

Front

What is a histogram?

Back

A graphical representation of the distribution of numerical data, where the data is divided into bins.