Frequency Tables & Charts

The table displays the commute time (in minutes) of drivers on I-80. Label the relative frequencies.

a

b

c

d

e

0.38

0.24

0.03

0.07

0.27

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is wrong with this relative frequency table?

• The relative frequencies do not add to 1.

• There is nothing wrong with this table.

• The relative frequencies are not written as percents.

• The seasonal rainfall measurements are rounded to one decimal place.

Tags

CCSS.8.SP.A.4

What is the approximate relative frequency of items with prices between $21 and $30?

• 0.12

• 0.3

• 0.19

• 0.06

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The table displays the favorite colors of students in a first grade class. If you construct a relative frequency histogram for the data, what will be the height of the bar representing the students whose favorite color is green?

• 0.15

• 0.6

• 37.5

• 0.375

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The relative frequency histogram shows the weights of 200 high school students. How many students weigh between 170 and 190 pounds?

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1