Unit 12 Skill Check

Stem and leaf plots are useful to show ______ quantities of data.

• large

• small

Line plots can show the range of______ quantities of data.

• large

• small

Box plots show the overall shape of______ quantities of data.

• large

• small

In order to create a bar graph the data from the _______ is needed.

• frequency table

• relative frequency table

In order to create a circle graph the data from the _______ is needed.

• frequency table

• relative frequency table

Select all that apply.

The number of visitors to the beach and the average daily temperature.

• categorical

• numerical

• univariate

• bivariate

Select all that apply.

Whether it is sunny, partially cloudy, cloudy or raining at the beach

• categorical

• numerical

• univariate

• bivariate

Select all that apply.

The number of visitors to the beach on a summer day.

• categorical

• numerical

• univariate

• bivariate

A survey of 20 high school students was conducted to determine the average time in minutes to travel to school. Which graphical display would best display the data?

Select all that apply.

• Box Plot

• Line Plot

• Histogram

• Stem-and-leaf Plot

A local high school wanted to collect data on the number of absences of students for the 2020-2021 school year. The data of a sample of 20 high school students is shown

(11, 2, 15, 8, 8, 9, 20, 35, 1, 4, 23, 7, 7, 6, 15, 3, 4, 1, 9)

The data set is __________.

Select two answers.

• numerical

• categorical

• univariate

• bivariate