16.1 and 16.2 Dot Plots

Front

Numbers to put on the number line for a dot plot: 6.5, 6.6, 6.7, 6.9, 7.0, 7.1; 6.7, 6.8, 6.9, 7.0, 7.1, 7.2; 6.6, 6.7, 6.8, 6.9, 7.0, 7.1; 6.5, 6.6, 6.7, 6.8, 6.9, 7.0

Back

6.6, 6.7, 6.8, 6.9, 7.0, 7.1

Front

How many dots will you mark above 7.1?

Back

3

Front

What happens to the dot plot if 3 ants with a time of 6.8 miles per hour are removed?

Back

The tallest stack of dots will be above 7.1.

Front

Sandy has 12 recipes for trail mix. The amount of peanuts in each recipe in cups is 5/8 , 3/8 , 3/8 , 7/8 , 7/8 , 5/8 , 3/8 , 3/8 , 7/8 , 7/8 , 5/8 , and 5/8 . Sandy makes a dot plot of the data. Which numbers will she put on the number line?

Back

3/8 , 4/8 , 5/8 , 6/8 , 7/8

Front

Heights of girls in Leila’s class: 56 1/2, 57, 56 1/2, 58, 58, 57 1/2, 57 1/2, 57, 58 1/2, 57. How many different heights on the number line?

Back

5

Front

A geologist measures the mass of some rocks to the nearest tenth of a gram and makes a dot plot of the data. The masses are: 5.3, 5.5, 5.6, 5.4, 5.4, 5.3, 5.8, 5.7, 5.8, 5.5, 5.5, and 5.3 grams. She lists two numbers on the number line. How many more numbers will she put on the number line?

Back

4

Front

Which numbers will you put on the number line for the dot plot? Options: 7.8, 7.9, 8.0, 8.1, 8.2; 7.9, 7.8, 8.1, 8.2, 7.8; 7.9, 8.1, 8.2, 8.3, 8.4; 7.8, 7.9, 8.1, 8.2, 8.3

Back

7.8, 7.9, 8.0, 8.1, 8.2

Front

Which number will not have any dots marked above? Options: 7.8, 8.0, 8.1, 8.2

Back

8.0

Front

What is the difference between the total number of dots and the number of dots above the number with the most dots? Options: 10, 9, 8, 14

Back

9

Front

The paleontologist measures the fossils again and finds two errors. Two fossils with a length of 7.9 centimeters instead measure 8.1 and 8.2 centimeters. Which two numbers will have the same number of dots? Options: 7.8 and 7.9, 8.0 and 8.2, 7.8 and 8.1, 7.9 and 8.1

Back

7.9 and 8.1