17. Practice: Stem and Leaf Plots

What is the median number of books?

Mathematical Equivalence

ON

What is the mean number of books?

Mathematical Equivalence

ON

Tags

CCSS.6.SP.B.5C

What is the range of the number of books Mrs. Richardson's students read?

Mathematical Equivalence

ON

What is the range of the number of books Mrs. Richardson's students read?

Mathematical Equivalence

ON

The mode number of books read was 32 and 50.​ (a)  

• True
• False

A total of 20 students participated. (a)  

• True
• False

The interquartile range is 25. ​ ​ ​ (a)  

• False
• True

Tags

CCSS.6.SP.B.5C

A survey is conducted to determine the hourly wage of employees in a similar workforce. Which of the statements is NOT represented by the data?

• The most common hourly wage is $19 per hour.

• The number of employees earning more than $25 per hour is equal to the number of employees earning less than $15 per hour.

• The range is $21 per hour and the median hourly wage is $20.