Statistics Line Plot Box and Whisker

Which statement is best supported by the box plot?

• The mean of the data is 85.

• There were 98 students included in the data.

• The median of the data is 85.

• Half of the students scored between 68 and 94.

Select the four statements that are true about the box plot shown.

• The range of the exam scores is 77.

• The median score is 83.

• 25% of the exam scores are above 68.

• 75% of the exam scores are below 93.

• The left side of the data is more spread out and the right side is more clustered.

Which statement is true about a box plot where the length of the left box and left whisker is the SAME length as the right box and right whisker?

• The right half of the data is more clustered than the left half.

• The upper extreme and the lower extreme are the same.

• Both halves of the data have an equal spread.

• There are no outliers.

Select the two statements that are true about this line plot.

• The distribution is symmetric.

• The distribution is skewed.

• The mean should be used to describe the center of the data distribution.

• The median should be used to describe the center of the data distribution.

• The spread of the data is 10.

Find the five-number summary.

• 20

• 30

• 62

• 70

• 94

Find the five-number summary.

• 20

• 30

• 62

• 70

• 94

Which statement about the number of pets in each household is true?

• More than half the households have more than 3 pets.

• The IQR is 2.

• The household with 6 pets is an outlier for the set of data.

• The range of the data collected is 14.

Which three statements are true about this line plot?

• The distribution is symmetric.

• The distribution is skewed.

• The mean should be used to describe the center of the data distribution.

• The median should be used to describe the center of the data distribution.

• The spread of the data is 6.

Which type of statistical display would allow you to count the number of students with a math score of 75?

• histogram

• line plot

• box plot

• circle graph

A graph that shows how data are distributed by using the median, quartiles, least value, and greatest value

• line plot

• bar graph

• stem and leaf

• box plot (box & whisker plot)