Mean Median Mode Range And Iqr

Which is FALSE?

• The data for Sophie’s Café is more symmetrical than the data for The Red Brick Grill.

• The median prices are the same for The Red Brick Grill and Sophie’s Café.

• The maximum lunch price is less at Sophie’s Café than The Red Brick Grill.

• The interquartile range for The Red Brick Grill is equal to the interquartile range for Sophie’s Café.

Which city, Nashville or Dallas, has the smaller median?

• Nashville

• Dallas

First step for finding the median is to order the numbers from least to greatest?

• True

• False

is the median (middle) of the lower half of the data values.

• True

• False

IQR = Q3 - Q1

• True

• False

Find the median, first quartile, third quartile, and interquartile range of the data.

32, 53, 72, 66, 47, 54, 49, 67, 71

• Median: 54

  First Quartile: 49

  Third Quartile: 67

  IQR: 18

• Median: 54

  First Quartile: 48

  Third Quartile: 69

  IQR: 21

• Median: 54

  First Quartile: 48

  Third Quartile: 69

  IQR: 22

• Median: 54

  First Quartile: 49

  Third Quartile: 69

  IQR: 20

What percent of students have a height between 58 inches and 60 inches?

• 25%

• 50%

• 75%

• 100%

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13

• 12

• 11

• 10

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193

• 127

• 60

• 66

What is the mode?

• happening the most

• the average

• biggest - smallest

• the middle #