Stats One Variable

Which interval has the greatest number of employees?

• 11-21

• 33-43

• 77-87

• 44-54

How many students are between 48 and 51 inches tall?

• 14

• 8

• 2

• 0

What value is the lower quartile?

• 66

• 58

• 60

• 64

What is the median?

• 62

• 58

• 66

• 60

Which box and whisker plot has the highest median?

• Top plot

• Bottom plot

Which restaurant has a higher median wait time?

• Lucy's Steakhouse

• Gary's Grill

• They are the same

Which of the following best describes the process of finding the interquartile range for a set of data?

• Add the biggest and smallest numbers.

• Place the numbers in order from least to greatest and find the middle.

• Find the difference between the maximum and the minimum.

• Subtract Q1 from Q3.

Find the Median

• 98

• 93

• 78

• 85

• a

• b

• c

• d

Pick the definition of an outlier.

• A value that lies outside of most other values in a data set.

• A value that is the largest.

• A value that is the smallest.

• A value that occurs the most.